Pith Number

pith:O6H2NLBC

pith:2014:O6H2NLBCWT7CYYEMTNMP4LWLLH

not attested not anchored not stored refs pending

Transient acceleration in $f(T)$ gravity

Jing-Zhao Qi, Ming-Jian Zhang, Rong-Jia Yang, Wen-Biao Liu

arxiv:1403.7287 v4 · 2014-03-28 · 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{O6H2NLBCWT7CYYEMTNMP4LWLLH}

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	2026-05-18T01:13:00.431173Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

778fa6ac22b4fe2c608c9b58fe2ecb59dce4ec0c5ee08e97288652cda91e63b1

Aliases

arxiv: 1403.7287 · arxiv_version: 1403.7287v4 · doi: 10.48550/arxiv.1403.7287 · pith_short_12: O6H2NLBCWT7C · pith_short_16: O6H2NLBCWT7CYYEM · pith_short_8: O6H2NLBC

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/O6H2NLBCWT7CYYEMTNMP4LWLLH \
  | 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: 778fa6ac22b4fe2c608c9b58fe2ecb59dce4ec0c5ee08e97288652cda91e63b1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cdae53e5c9a8020dca87daea9a29cb71936b6068c465f91ea73bff5600d80bb8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2014-03-28T07:09:02Z",
    "title_canon_sha256": "9e3d3c42116d0e67051048ec37b319726592f2fd32e6c3ccd374192affe455e0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.7287",
    "kind": "arxiv",
    "version": 4
  }
}