Pith Number

pith:MMMOZBEI

pith:2008:MMMOZBEI6XFRALUO53WW33GCYL

not attested not anchored not stored refs pending

Evidence for Warped Disks of Young Stars in the Galactic Center

A. Sternberg, D. Rouan, F. Eisenhauer, F. Martins, G. Perrin, H. Bartko, H. B. Perets, K. Dodds-Eden, L. Mascetti, M. J. Reid, O. Gerhard, O. Pfuhl, R. Genzel, S. Gillessen, S. Nayakshin, S. Trippe, T. Alexander, T. K. Fritz, T. Ott, T. Paumard, Y. Levin

arxiv:0811.3903 v3 · 2008-11-24 · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MMMOZBEI6XFRALUO53WW33GCYL}

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	2026-05-18T02:35:13.781660Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6318ec8488f5cb102e8eeeed6decc2c2f388d809f8cd3f57bfc502938ba2b205

Aliases

arxiv: 0811.3903 · arxiv_version: 0811.3903v3 · doi: 10.48550/arxiv.0811.3903 · pith_short_12: MMMOZBEI6XFR · pith_short_16: MMMOZBEI6XFRALUO · pith_short_8: MMMOZBEI

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/MMMOZBEI6XFRALUO53WW33GCYL \
  | 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: 6318ec8488f5cb102e8eeeed6decc2c2f388d809f8cd3f57bfc502938ba2b205

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ce89b9ec00fc8d7bfd927e58b928baf4addea781ff6750c6652dd10478c4e0e5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph",
    "submitted_at": "2008-11-24T16:01:44Z",
    "title_canon_sha256": "65b6a690d35fa70226df4e5e714432588afa25230a2edb880992f9ab24ebd534"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0811.3903",
    "kind": "arxiv",
    "version": 3
  }
}