Pith Number

pith:LW4YX43K

pith:2020:LW4YX43KN3SHBQMJTPK354PNQW

not attested not anchored not stored refs pending

Compact stellar model in Tolman space-time in presence of pressure anisotropy

Bikram Keshari Parida, Piyali Bhar, Shyam Das

arxiv:2011.00856 v2 · 2020-11-02 · gr-qc · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LW4YX43KN3SHBQMJTPK354PNQW}

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	2026-07-05T01:54:00.843797Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5db98bf36a6ee470c1899bd5bef1ed85a17eb8d92a60e8e7211aaeab5fafb496

Aliases

arxiv: 2011.00856 · arxiv_version: 2011.00856v2 · doi: 10.48550/arxiv.2011.00856 · pith_short_12: LW4YX43KN3SH · pith_short_16: LW4YX43KN3SHBQMJ · pith_short_8: LW4YX43K

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/LW4YX43KN3SHBQMJTPK354PNQW \
  | 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: 5db98bf36a6ee470c1899bd5bef1ed85a17eb8d92a60e8e7211aaeab5fafb496

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6ccbbc4e6441839298f09d3e8f19ea42b9e61d9ca934cbc62cbff509426e40f2",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2020-11-02T09:57:31Z",
    "title_canon_sha256": "9d4cf9b5baaba700a93194caaf1035dd2421c7218973bf182e89d7d3cdb75e6c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2011.00856",
    "kind": "arxiv",
    "version": 2
  }
}