Pith Number

pith:52PMFMIU

pith:2013:52PMFMIUMOBQLFN2LWSZ2UL2WK

not attested not anchored not stored refs pending

Construction of a Holographic Superconductor in F(R) Gravity

D. Momeni, M. Raza, R. Myrzakulov

arxiv:1307.2497 v1 · 2013-06-29 · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{52PMFMIUMOBQLFN2LWSZ2UL2WK}

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	2026-05-18T02:59:18.439194Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ee9ec2b11463830595ba5da59d517ab2ad11adc982a357626d98ce877b94747b

Aliases

arxiv: 1307.2497 · arxiv_version: 1307.2497v1 · doi: 10.48550/arxiv.1307.2497 · pith_short_12: 52PMFMIUMOBQ · pith_short_16: 52PMFMIUMOBQLFN2 · pith_short_8: 52PMFMIU

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/52PMFMIUMOBQLFN2LWSZ2UL2WK \
  | 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: ee9ec2b11463830595ba5da59d517ab2ad11adc982a357626d98ce877b94747b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5639cb19e9447d6e958f30a1427a041e940f709dd211c669a9910c7c5e556c5a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2013-06-29T15:08:12Z",
    "title_canon_sha256": "4876f35e232d96d6ad71027f0077c93ba6c1d892056db84b7644c6b50e847afc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.2497",
    "kind": "arxiv",
    "version": 1
  }
}