Pith Number

pith:OAALTUTI

pith:2013:OAALTUTINHKJBUT4PKJCHD7OIU

not attested not anchored not stored refs pending

Gravitational collapse of a magnetized fermion gas with finite temperature

A. Perez Martinez, A. Ulacia Rey, I. Delgado Gaspar, Roberto A. Sussman

arxiv:1305.0308 v1 · 2013-05-01 · gr-qc · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OAALTUTINHKJBUT4PKJCHD7OIU}

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	2026-05-18T01:50:13.440916Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7000b9d26869d490d27c7a92238fee4537d3c8f2e69db3a657f5c7d6963bacb7

Aliases

arxiv: 1305.0308 · arxiv_version: 1305.0308v1 · doi: 10.48550/arxiv.1305.0308 · pith_short_12: OAALTUTINHKJ · pith_short_16: OAALTUTINHKJBUT4 · pith_short_8: OAALTUTI

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/OAALTUTINHKJBUT4PKJCHD7OIU \
  | 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: 7000b9d26869d490d27c7a92238fee4537d3c8f2e69db3a657f5c7d6963bacb7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7392d1951b94abeb8e1f98c7013a20fa9c8fc8e1a9c632e8c38ee970d4c237b7",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2013-05-01T22:31:28Z",
    "title_canon_sha256": "d073de63507bef2a1aa841bfacfa7c8fbfe9071d08377c84cddac15591fe47d4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1305.0308",
    "kind": "arxiv",
    "version": 1
  }
}