Pith Number

pith:ONPU26VX

pith:2013:ONPU26VXBGNWYMRVW5A5WDXT2N

not attested not anchored not stored refs pending

Dilaton gravity, (quasi-) black holes, and scalar charge

J.C. Fabris, K.A. Bronnikov, O.B. Zaslavskii, R. Silveira

arxiv:1312.4891 v3 · 2013-12-17 · gr-qc · astro-ph.HE · 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{ONPU26VXBGNWYMRVW5A5WDXT2N}

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	2026-05-18T02:45:14.396448Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

735f4d7ab7099b6c3235b741db0ef3d359217db01df76f6dfd78652a201e9867

Aliases

arxiv: 1312.4891 · arxiv_version: 1312.4891v3 · doi: 10.48550/arxiv.1312.4891 · pith_short_12: ONPU26VXBGNW · pith_short_16: ONPU26VXBGNWYMRV · pith_short_8: ONPU26VX

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/ONPU26VXBGNWYMRVW5A5WDXT2N \
  | 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: 735f4d7ab7099b6c3235b741db0ef3d359217db01df76f6dfd78652a201e9867

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c27467af67fe2d62eeb249147f89ae198f1b7cfe51307896a5cc9d79c54c08c5",
    "cross_cats_sorted": [
      "astro-ph.HE",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2013-12-17T18:42:09Z",
    "title_canon_sha256": "6d031a6747dd3bd2637f05622b663172036ab8dbf80fe6df4f1614e68bd24ec4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1312.4891",
    "kind": "arxiv",
    "version": 3
  }
}