Pith Number

pith:46I4RRSD

pith:2012:46I4RRSDH4O5RDEC4UUXYBMCSY

not attested not anchored not stored refs pending

The growth of matter perturbations in the f(T) gravity

Hongwei Yu, Puxun Wu, Xiangyun Fu

arxiv:1204.2333 v1 · 2012-04-11 · 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{46I4RRSDH4O5RDEC4UUXYBMCSY}

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

$f(T)$ Gravity: Background Dependence and Propagating Degrees of Freedom

Receipt and verification

First computed	2026-05-18T01:57:53.727407Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e791c8c6433f1dd88c82e5297c0582963e7a213940d56587da0cb84de2f41b66

Aliases

arxiv: 1204.2333 · arxiv_version: 1204.2333v1 · doi: 10.48550/arxiv.1204.2333 · pith_short_12: 46I4RRSDH4O5 · pith_short_16: 46I4RRSDH4O5RDEC · pith_short_8: 46I4RRSD

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/46I4RRSDH4O5RDEC4UUXYBMCSY \
  | 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: e791c8c6433f1dd88c82e5297c0582963e7a213940d56587da0cb84de2f41b66

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9460ee9652410eaa377d0074c39db9b0aad9e92564b1683768b96d0fefe99052",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2012-04-11T04:06:22Z",
    "title_canon_sha256": "8a440e9fda09c03885a2ae1822a9ca883bd4b774b93ddc174139dfe726932243"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1204.2333",
    "kind": "arxiv",
    "version": 1
  }
}