Pith Number

pith:7VG3SM7R

pith:2021:7VG3SM7RC5K4QFKL35MO55YRTQ

not attested not anchored not stored refs pending

Deep Images of the Galactic Center with GRAVITY

A. Amorim, A. Drescher, A. Jim\'enez-Rosales, A. Kaufer, A. Young, C. Straubmeier, D. Lutz, E. Gendron, E. Sturm, E. Wieprecht, E. Wiezorrek, F. Eisenhauer, F. Gao, F. Mang, F. Vincent, F. Widmann, G. Bourdarot, G. Hei{\ss}el, G. Perrin, GRAVITY Collaboration: R. Abuter, G. Zins, H. Bonnet, I. Waisberg, J.-B. Le Bouquin, J. Dexter, J.P. Berger, J. Shangguan, J. Stadler, J. Woillez, K. Perraut, K.R.W. Tristram, L. Jochum, L. Jocou, L.J. Tacconi, M. Baub\"ock, M. Habibi, M. Horrobin, M. Nowak, N. Aimar, N.M. F\"orster Schreiber, O. Pfuhl, O. Straub, P. Arras, P. Garcia, P. Kervella, P. L\'ena, P.T. de Zeeuw, R. Davies, R. Genzel, S. Gillessen, S. Hippler, S. Lacour, S. Rabien, S. Scheithauer, S. von Fellenberg, S. Yazici, T. En{\ss}lin, T. Henning, T. Ott, T. Paumard, T. Shimizu, V. Cardoso, V. Lapeyr\`ere, W. Brandner, X. Haubois, Y. Cl\'enet, Y. Dallilar

arxiv:2112.07477 v1 · 2021-12-14 · astro-ph.GA

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7VG3SM7RC5K4QFKL35MO55YRTQ}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Cited by

1 paper in Pith

Probing dense environments around Sgr A* with S-stars dynamics

Receipt and verification

First computed	2026-07-05T03:49:27.838224Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fd4db933f11755c8154bdf58eef7119c2fb2b99f971beb3115f4907e4c6f6389

Aliases

arxiv: 2112.07477 · arxiv_version: 2112.07477v1 · doi: 10.48550/arxiv.2112.07477 · pith_short_12: 7VG3SM7RC5K4 · pith_short_16: 7VG3SM7RC5K4QFKL · pith_short_8: 7VG3SM7R

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/7VG3SM7RC5K4QFKL35MO55YRTQ \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: fd4db933f11755c8154bdf58eef7119c2fb2b99f971beb3115f4907e4c6f6389

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "461fb6a4e7ae081f8c469c7960f0c721f768723f0665dfa31b3c15464b15d590",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2021-12-14T15:39:20Z",
    "title_canon_sha256": "f8fabda392bbab9fd525cfa1c82e18eef7554c8bcc53ba264f7e89d94abb09ce"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2112.07477",
    "kind": "arxiv",
    "version": 1
  }
}