Pith Number

pith:O2L5LDDJ

pith:2010:O2L5LDDJONAZQLO6YIJ5YR5BM7

not attested not anchored not stored refs pending

NGC 1300 Dynamics: I. The gravitational potential as a tool for detailed stellar dynamics

C. Kalapotharakos, P.A. Patsis, P. Grosbol

arxiv:1009.0376 v1 · 2010-09-02 · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{O2L5LDDJONAZQLO6YIJ5YR5BM7}

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	2026-05-18T02:05:38.054575Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7697d58c697341982ddec213dc47a167c23e091a7b745791228631b4d156de44

Aliases

arxiv: 1009.0376 · arxiv_version: 1009.0376v1 · doi: 10.48550/arxiv.1009.0376 · pith_short_12: O2L5LDDJONAZ · pith_short_16: O2L5LDDJONAZQLO6 · pith_short_8: O2L5LDDJ

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/O2L5LDDJONAZQLO6YIJ5YR5BM7 \
  | 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: 7697d58c697341982ddec213dc47a167c23e091a7b745791228631b4d156de44

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "14fad96f8046cf5b0ef641460bce6c79a1d7db8715b3c4f9bfb9874765fb5ca6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2010-09-02T10:17:02Z",
    "title_canon_sha256": "ac2f7468e125f57067a85a71d97bde1eb17d7bfad87f2d0e5e6bb0cb51a9225d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1009.0376",
    "kind": "arxiv",
    "version": 1
  }
}