Pith Number

pith:LAFAJ7AR

pith:2021:LAFAJ7ARXW2KO6KGM6OVPCASTN

not attested not anchored not stored refs pending

Testing Fundamental Physics with Astrophysical Transients

Jun-Jie Wei, Xue-Feng Wu

arxiv:2102.03724 v1 · 2021-02-07 · astro-ph.HE · gr-qc · hep-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LAFAJ7ARXW2KO6KGM6OVPCASTN}

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

Revisiting black holes and their thermodynamics in Einstein-Kalb-Ramond gravity

Receipt and verification

First computed	2026-07-05T02:13:26.599696Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

580a04fc11bdb4a77946679d5788129b4ee054fc41b6db7f030aa65c396aef5e

Aliases

arxiv: 2102.03724 · arxiv_version: 2102.03724v1 · doi: 10.48550/arxiv.2102.03724 · pith_short_12: LAFAJ7ARXW2K · pith_short_16: LAFAJ7ARXW2KO6KG · pith_short_8: LAFAJ7AR

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/LAFAJ7ARXW2KO6KGM6OVPCASTN \
  | 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: 580a04fc11bdb4a77946679d5788129b4ee054fc41b6db7f030aa65c396aef5e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ca10c2d38777ba5973e71972b562f739711a6d10817165fb347a1c380d5644cf",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2021-02-07T05:46:56Z",
    "title_canon_sha256": "d2eaf8c1dfc675749f12512c17e7e9796af19605cc91fd184be30c4da57d65d7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2102.03724",
    "kind": "arxiv",
    "version": 1
  }
}