Pith Number

pith:JL75WVZO

pith:2018:JL75WVZONLATQXUHTHUXBCGAS4

not attested not anchored not stored refs pending

Influence of intrinsic spin in the formation of singularities for inhomogeneous effective dust space-times

Amir Hadi Ziaie, Filipe C. Mena, Paulo Luz

arxiv:1811.12292 v1 · 2018-11-29 · 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{JL75WVZONLATQXUHTHUXBCGAS4}

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	2026-05-17T23:57:02.434528Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4affdb572e6ac1385e8799e97088c097216311066e27376d921d98341036f972

Aliases

arxiv: 1811.12292 · arxiv_version: 1811.12292v1 · doi: 10.48550/arxiv.1811.12292 · pith_short_12: JL75WVZONLAT · pith_short_16: JL75WVZONLATQXUH · pith_short_8: JL75WVZO

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/JL75WVZONLATQXUHTHUXBCGAS4 \
  | 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: 4affdb572e6ac1385e8799e97088c097216311066e27376d921d98341036f972

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "da34efb05d6f83f0b2b2d557f13daa1c98bfa20a2c51417174fbf4b2782f4358",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2018-11-29T16:33:11Z",
    "title_canon_sha256": "ba2f52b0549b24f05ece78be1b045d7c146f150c748650515dd4d03991459a9a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.12292",
    "kind": "arxiv",
    "version": 1
  }
}