Pith Number

pith:AYYN3DQ2

pith:2023:AYYN3DQ27NLJXSDGVJBSDH2TPM

not attested not anchored not stored refs pending

Gray-body factor and absorption of the Dirac field in ESTGB gravity

Chen Ma, Peng-Fei Duan, Qian Li, Yu Zhang, Zhi-Wen Lin

arxiv:2307.04141 v1 · 2023-07-09 · 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{AYYN3DQ27NLJXSDGVJBSDH2TPM}

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	2026-07-05T06:29:09.367677Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0630dd8e1afb569bc866aa43219f537b3b96c93b19ec1f4b8f7d2a974f38e90e

Aliases

arxiv: 2307.04141 · arxiv_version: 2307.04141v1 · doi: 10.48550/arxiv.2307.04141 · pith_short_12: AYYN3DQ27NLJ · pith_short_16: AYYN3DQ27NLJXSDG · pith_short_8: AYYN3DQ2

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/AYYN3DQ27NLJXSDGVJBSDH2TPM \
  | 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: 0630dd8e1afb569bc866aa43219f537b3b96c93b19ec1f4b8f7d2a974f38e90e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "46469430d024d659d792cf9a742d7de1d605899a56c96e68f1b46d6a76e5f14b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2023-07-09T10:05:39Z",
    "title_canon_sha256": "9279fda9d834bf795b984e704f7d8c9529c6b0a5ac95a99585f3d25914010f91"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2307.04141",
    "kind": "arxiv",
    "version": 1
  }
}