Pith Number

pith:A2QIVUU4

pith:2026:A2QIVUU4DQZ7UMOGW53J4XSDMR

not attested not anchored not stored refs pending

Holography from number theory: Emergent holographic AdS$_2$ space-time from exact BPS black hole microstate counting

Gabriel Lopes Cardoso, Suresh Nampuri

arxiv:2607.12923 v1 · 2026-07-14 · 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{A2QIVUU4DQZ7UMOGW53J4XSDMR}

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	2026-07-15T01:22:25.367974Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

06a08ad29c1c33fa31c6b7769e5e436451e0ce59dcd2359c66d95ae33a9c9d21

Aliases

arxiv: 2607.12923 · arxiv_version: 2607.12923v1 · doi: 10.48550/arxiv.2607.12923 · pith_short_12: A2QIVUU4DQZ7 · pith_short_16: A2QIVUU4DQZ7UMOG · pith_short_8: A2QIVUU4

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/A2QIVUU4DQZ7UMOGW53J4XSDMR \
  | 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: 06a08ad29c1c33fa31c6b7769e5e436451e0ce59dcd2359c66d95ae33a9c9d21

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "88796a56876154057eff6212b564b21e811922c87c807d68956ef47bd1c70f00",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2026-07-14T15:57:16Z",
    "title_canon_sha256": "31b8c259274640408df3bacdba68826fe72ad56cff7e98dc9b6513ceca3033d8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.12923",
    "kind": "arxiv",
    "version": 1
  }
}