Pith Number

pith:GV3XUYUG

pith:2012:GV3XUYUGCHNIIY5SC3LVDTBPUT

not attested not anchored not stored refs pending

Tools for Astrophysics: MESA and NuGrid

Pavel A. Denissenkov (University of Victoria)

arxiv:1210.7770 v1 · 2012-10-29 · 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{GV3XUYUGCHNIIY5SC3LVDTBPUT}

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	2026-05-18T03:41:59.400672Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

35777a628611da8463b216d751cc2fa4d180b49e6433a1ab55e8b4f61ed70fff

Aliases

arxiv: 1210.7770 · arxiv_version: 1210.7770v1 · doi: 10.48550/arxiv.1210.7770 · pith_short_12: GV3XUYUGCHNI · pith_short_16: GV3XUYUGCHNIIY5S · pith_short_8: GV3XUYUG

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/GV3XUYUGCHNIIY5SC3LVDTBPUT \
  | 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: 35777a628611da8463b216d751cc2fa4d180b49e6433a1ab55e8b4f61ed70fff

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d25c8fb04ce27d8e05d429fd86d7bcb54b8a5269b24fa1f59323a98189139f1b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2012-10-29T18:45:16Z",
    "title_canon_sha256": "fbeb427b861a7520e79f9d0d2b9a786c1ffd269d164e3d6cbf2bfdd7dc1be9ea"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1210.7770",
    "kind": "arxiv",
    "version": 1
  }
}