Pith Number

pith:MW7P6NHJ

pith:2015:MW7P6NHJOWO34V6MJDHFMVJYMN

not attested not anchored not stored refs pending

Thermodynamic instability of topological black holes in Gauss-Bonnet gravity with a generalized electrodynamics

S. H. Hendi, S. Panahiyan

arxiv:1501.05481 v1 · 2015-01-22 · 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{MW7P6NHJOWO34V6MJDHFMVJYMN}

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	2026-05-18T01:41:09.332904Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

65beff34e9759dbe57cc48ce5655386351dfe1dc27db284601a816f9a05c94cc

Aliases

arxiv: 1501.05481 · arxiv_version: 1501.05481v1 · doi: 10.48550/arxiv.1501.05481 · pith_short_12: MW7P6NHJOWO3 · pith_short_16: MW7P6NHJOWO34V6M · pith_short_8: MW7P6NHJ

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/MW7P6NHJOWO34V6MJDHFMVJYMN \
  | 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: 65beff34e9759dbe57cc48ce5655386351dfe1dc27db284601a816f9a05c94cc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6447d24b55bdb885797bea323cfa425ce4be4bb69137d9c2904f3497d0313fec",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2015-01-22T12:52:24Z",
    "title_canon_sha256": "6c7c95b7a098257f0a28cbbcf31836ee71ce273b08580bfc8848205dadd33b1f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1501.05481",
    "kind": "arxiv",
    "version": 1
  }
}