Pith Number

pith:G3IOLQG5

pith:2018:G3IOLQG5NXMVDYNX4ZVNG6GMOD

not attested not anchored not stored refs pending

Entanglement Entropy and Phase Portrait of f(R)-AdS Black Holes in the Grand Canonical Ensemble

A. Belhaj, H. El Moumni

arxiv:1812.07962 v1 · 2018-11-20 · 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{G3IOLQG5NXMVDYNX4ZVNG6GMOD}

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	2026-05-17T23:57:55.384917Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

36d0e5c0dd6dd951e1b7e66ad378cc70f9af96845a14f11bdeefa03c233e1d71

Aliases

arxiv: 1812.07962 · arxiv_version: 1812.07962v1 · doi: 10.48550/arxiv.1812.07962 · pith_short_12: G3IOLQG5NXMV · pith_short_16: G3IOLQG5NXMVDYNX · pith_short_8: G3IOLQG5

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/G3IOLQG5NXMVDYNX4ZVNG6GMOD \
  | 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: 36d0e5c0dd6dd951e1b7e66ad378cc70f9af96845a14f11bdeefa03c233e1d71

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "30b85668cf342f4b6b9092370d382dc7141d1ebd5d6e40d2f10c0201f05e372f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2018-11-20T23:41:59Z",
    "title_canon_sha256": "787a98ec90545818df365ce4338d7eb6bb4178223780bea4bfff34f0a64f6086"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.07962",
    "kind": "arxiv",
    "version": 1
  }
}