Pith Number

pith:PZ2TPB3V

pith:2015:PZ2TPB3VIEGAFZYQ6PRTHDPUOP

not attested not anchored not stored refs pending

Thermodynamic instability of topological black holes with nonlinear source

M. Momennia, S. H. Hendi

arxiv:1501.04863 v1 · 2015-01-16 · gr-qc · 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{PZ2TPB3VIEGAFZYQ6PRTHDPUOP}

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	2026-05-18T01:37:03.855257Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7e75378775410c02e710f3e3338df473fa942b878bd46040f5f28bc77f7e4616

Aliases

arxiv: 1501.04863 · arxiv_version: 1501.04863v1 · doi: 10.48550/arxiv.1501.04863 · pith_short_12: PZ2TPB3VIEGA · pith_short_16: PZ2TPB3VIEGAFZYQ · pith_short_8: PZ2TPB3V

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/PZ2TPB3VIEGAFZYQ6PRTHDPUOP \
  | 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: 7e75378775410c02e710f3e3338df473fa942b878bd46040f5f28bc77f7e4616

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b575be7753c1289e7e07046a4e765ced6df8a2c64cf30bc6d745604ba2834759",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2015-01-16T14:55:25Z",
    "title_canon_sha256": "285191396a867d5b7cf5c3fc1f63e0f779ef5a9a92cf5eae970bda23f4f80494"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1501.04863",
    "kind": "arxiv",
    "version": 1
  }
}