Pith Number

pith:AC7ZB7AU

pith:2023:AC7ZB7AUXYXPNYCS4Z6TUKGDWZ

not attested not anchored not stored refs pending

Testing the Metric-Affine Gravity Using Particle Dynamics and Photon Motion

Ahmadjon Abdujabbarov, Allah Ditta, Farruh Atamurotov, G. Mustafa, Saadia Mumtaz, Xia Tiecheng

arxiv:2303.05438 v1 · 2023-03-09 · 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{AC7ZB7AUXYXPNYCS4Z6TUKGDWZ}

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

A note on methods for computing the critical curve of Kerr-like black holes

Receipt and verification

First computed	2026-07-05T05:49:40.884648Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

00bf90fc14be2ef6e052e67d3a28c3b67eee839a66a3a10f019fe1b4312b75ca

Aliases

arxiv: 2303.05438 · arxiv_version: 2303.05438v1 · doi: 10.48550/arxiv.2303.05438 · pith_short_12: AC7ZB7AUXYXP · pith_short_16: AC7ZB7AUXYXPNYCS · pith_short_8: AC7ZB7AU

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/AC7ZB7AUXYXPNYCS4Z6TUKGDWZ \
  | 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: 00bf90fc14be2ef6e052e67d3a28c3b67eee839a66a3a10f019fe1b4312b75ca

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d6859454e9536ab4f2ddb269e218f6cc483548ffffd67a3755b29ad787ebae63",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2023-03-09T17:31:56Z",
    "title_canon_sha256": "83c62302570d0d251d7f0124ede3b675bd05aa62ea1cd13bc021ef4c15c74f52"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2303.05438",
    "kind": "arxiv",
    "version": 1
  }
}