Pith Number

pith:2FSVWNIF

pith:2019:2FSVWNIFNT3ANULTTLIMFU6BQB

not attested not anchored not stored refs pending

On Gravitational Casimir Effect and Stefan-Boltzmann Law at Finite Temperature

A. F. Santos, F. C. Khanna, S. C. Ulhoa, T. F. Furtado

arxiv:1904.00922 v1 · 2019-04-01 · 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{2FSVWNIFNT3ANULTTLIMFU6BQB}

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	2026-05-17T23:49:44.859037Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d1655b35056cf606d1739ad0c2d3c18072f3795a3928f93e461b2c0571b787db

Aliases

arxiv: 1904.00922 · arxiv_version: 1904.00922v1 · doi: 10.48550/arxiv.1904.00922 · pith_short_12: 2FSVWNIFNT3A · pith_short_16: 2FSVWNIFNT3ANULT · pith_short_8: 2FSVWNIF

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/2FSVWNIFNT3ANULTTLIMFU6BQB \
  | 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: d1655b35056cf606d1739ad0c2d3c18072f3795a3928f93e461b2c0571b787db

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0bd3fdc26e576af6cc324663b98b95ab5089d293ac58e94052f51ab0df1bbe87",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2019-04-01T15:51:03Z",
    "title_canon_sha256": "9586c0003857540fb88ed30c584b4fa37b339c331984c9c75c73c6259fae8fca"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.00922",
    "kind": "arxiv",
    "version": 1
  }
}