Pith Number

pith:7IGBQC7G

pith:2016:7IGBQC7GDUUBATVZRHZY4SECCB

not attested not anchored not stored refs pending

Internal Structure of Charged AdS Black Holes

Amitabh Virmani, Srijit Bhattacharjee, Sudipta Sarkar

arxiv:1604.03730 v2 · 2016-04-13 · hep-th · 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{7IGBQC7GDUUBATVZRHZY4SECCB}

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	2026-05-18T01:12:03.883147Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fa0c180be61d28104eb989f38e48821047dcc2d8c8a7fe54690dfca8d3d2b11f

Aliases

arxiv: 1604.03730 · arxiv_version: 1604.03730v2 · doi: 10.48550/arxiv.1604.03730 · pith_short_12: 7IGBQC7GDUUB · pith_short_16: 7IGBQC7GDUUBATVZ · pith_short_8: 7IGBQC7G

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/7IGBQC7GDUUBATVZRHZY4SECCB \
  | 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: fa0c180be61d28104eb989f38e48821047dcc2d8c8a7fe54690dfca8d3d2b11f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e2ba759ea27cec42f1e6254707cbcbd5c0f7ca0c03831df8994f328311169689",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2016-04-13T12:19:57Z",
    "title_canon_sha256": "8a64f5a0435927afafc542b28677fa2d8736a9c31587f366c519cbe90d7448b5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.03730",
    "kind": "arxiv",
    "version": 2
  }
}