Pith Number

pith:F4VLSGT6

pith:2016:F4VLSGT6QPZCF47TU46SKDNQQP

not attested not anchored not stored refs pending

Modeling Anisotropic Stars Obeying Chaplygin Equation of State

Megan Govender, Piyali Bhar, Ranjan Sharma

arxiv:1605.01274 v1 · 2016-05-03 · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{F4VLSGT6QPZCF47TU46SKDNQQP}

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	2026-05-18T01:15:37.298481Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2f2ab91a7e83f222f3f3a73d250db083df3b529c81ed01bfadc60647c0afaee2

Aliases

arxiv: 1605.01274 · arxiv_version: 1605.01274v1 · doi: 10.48550/arxiv.1605.01274 · pith_short_12: F4VLSGT6QPZC · pith_short_16: F4VLSGT6QPZCF47T · pith_short_8: F4VLSGT6

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/F4VLSGT6QPZCF47TU46SKDNQQP \
  | 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: 2f2ab91a7e83f222f3f3a73d250db083df3b529c81ed01bfadc60647c0afaee2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "708d50b958eefc18024b3e9b819402ef28f59422abd0743c7f573b16ff1983ea",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2016-05-03T09:39:10Z",
    "title_canon_sha256": "b889c62e7ace74807a27a3129b8e2bf2bc6d2942e2f3a93a8af020e2f0ffe401"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.01274",
    "kind": "arxiv",
    "version": 1
  }
}