Pith Number

pith:7IHEJT2V

pith:2015:7IHEJT2VUNJOQBHZPGB75GS76L

not attested not anchored not stored refs pending

Cosmology and stellar equilibrium using Newtonian hydrodynamics with general relativistic pressure

J. C. Fabris, O. F. Piattella, P. O. Baqui

arxiv:1512.09056 v2 · 2015-12-30 · gr-qc · 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{7IHEJT2VUNJOQBHZPGB75GS76L}

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	2026-05-18T01:16:14.971804Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fa0e44cf55a352e804f97983fe9a5ff2e946a903ff2240306029864c3d5c966c

Aliases

arxiv: 1512.09056 · arxiv_version: 1512.09056v2 · doi: 10.48550/arxiv.1512.09056 · pith_short_12: 7IHEJT2VUNJO · pith_short_16: 7IHEJT2VUNJOQBHZ · pith_short_8: 7IHEJT2V

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/7IHEJT2VUNJOQBHZPGB75GS76L \
  | 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: fa0e44cf55a352e804f97983fe9a5ff2e946a903ff2240306029864c3d5c966c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "04a5823170c2d6f5cdb3b872a9cbb76808a303a08ac1f9bb4d552a16e791e806",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2015-12-30T18:49:49Z",
    "title_canon_sha256": "d34fe63e1bee3717c38f1a62afb3eba5a882a621bf90f167190a8044f1439ec4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.09056",
    "kind": "arxiv",
    "version": 2
  }
}