Pith Number

pith:J22L27AU

pith:2023:J22L27AUE4GVLFVGFTMSL2YLSF

not attested not anchored not stored refs pending

The K-band highest-resolution images of the Mira star R Car with GRAVITY-VLTI

A. Alberdi, A. Rosales-Guzman, C. Paladini, E. Cannon, G. Gonz\'alez-Tor\`a, G. Perrin, J. Sanchez-Bermudez, M. Montarges, M. Wittkowski, P. Kervella, R. Sch\"odel, Th. Henning, W. Brandner, X. Haubois

arxiv:2303.00056 v1 · 2023-02-28 · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{J22L27AUE4GVLFVGFTMSL2YLSF}

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.

Receipt and verification

First computed	2026-07-05T06:18:11.433361Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4eb4bd7c14270d5596a62cd925eb0b917ac23ddfd0d42c545ae7a0d2fc04e7a1

Aliases

arxiv: 2303.00056 · arxiv_version: 2303.00056v1 · doi: 10.48550/arxiv.2303.00056 · pith_short_12: J22L27AUE4GV · pith_short_16: J22L27AUE4GVLFVG · pith_short_8: J22L27AU

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/J22L27AUE4GVLFVGFTMSL2YLSF \
  | 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: 4eb4bd7c14270d5596a62cd925eb0b917ac23ddfd0d42c545ae7a0d2fc04e7a1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7871d2b34e614a835518a110aff999a18e274c53f1e5a1331e521bf783fc56b3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2023-02-28T19:53:42Z",
    "title_canon_sha256": "2889cecccda6cab8ef735703d3040b6db07f880561aa6dd0c1d52a207536ac94"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2303.00056",
    "kind": "arxiv",
    "version": 1
  }
}