Pith Number

pith:PJ44LZNX

pith:2015:PJ44LZNXVNM7FTYWQ7S6TMPSNT

not attested not anchored not stored refs pending

Dynamics of the four kinds of Trapping Horizons and Existence of Hawking Radiation

Alexis Helou

arxiv:1505.07371 v1 · 2015-05-27 · 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{PJ44LZNXVNM7FTYWQ7S6TMPSNT}

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.

Cited by

1 paper in Pith

Thermodynamic behavior of cosmological models with fractional entropy

Receipt and verification

First computed	2026-05-18T02:02:04.671298Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7a79c5e5b7ab59f2cf1687e5e9b1f26cc0126374f7d0e3e4b8f240332d1bdcd6

Aliases

arxiv: 1505.07371 · arxiv_version: 1505.07371v1 · doi: 10.48550/arxiv.1505.07371 · pith_short_12: PJ44LZNXVNM7 · pith_short_16: PJ44LZNXVNM7FTYW · pith_short_8: PJ44LZNX

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/PJ44LZNXVNM7FTYWQ7S6TMPSNT \
  | 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: 7a79c5e5b7ab59f2cf1687e5e9b1f26cc0126374f7d0e3e4b8f240332d1bdcd6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a8b1139caa6b45878068f9bed861019112e82ad3957ee54496529bb5492f9c9c",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2015-05-27T15:20:09Z",
    "title_canon_sha256": "f4228b021fa1c76b5f83a64a0f9a402154f2c54215a7f2fb4786139e098e42e5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.07371",
    "kind": "arxiv",
    "version": 1
  }
}