Pith Number

pith:H42TGSV5

pith:2013:H42TGSV5O3O7QLKBURXOXNNWNX

not attested not anchored not stored refs pending

Planar Symmetry in f(T) gravity

D. Momeni, Manuel E. Rodrigues, M. J. S. Houndjo, R. Myrzakulov

arxiv:1302.4372 v2 · 2013-02-14 · physics.gen-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{H42TGSV5O3O7QLKBURXOXNNWNX}

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	2026-05-18T03:20:09.241919Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3f35334abd76ddf82d41a46eebb5b66dc3189d84a34eb6a427ff027b7f2f3cd7

Aliases

arxiv: 1302.4372 · arxiv_version: 1302.4372v2 · doi: 10.48550/arxiv.1302.4372 · pith_short_12: H42TGSV5O3O7 · pith_short_16: H42TGSV5O3O7QLKB · pith_short_8: H42TGSV5

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/H42TGSV5O3O7QLKBURXOXNNWNX \
  | 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: 3f35334abd76ddf82d41a46eebb5b66dc3189d84a34eb6a427ff027b7f2f3cd7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b7a55afb4819fe23d8e3c75215e657997f6e5f1cf2f1e35a82ff99dfd3ed46ee",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.gen-ph",
    "submitted_at": "2013-02-14T19:43:14Z",
    "title_canon_sha256": "368ce1b87f7d2ba2eaf441a563f560183c3c459ff8747cc3543b59996fb257d3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1302.4372",
    "kind": "arxiv",
    "version": 2
  }
}