Pith Number

pith:GHVTHDNB

pith:2023:GHVTHDNBSGAJONUKL5K7COTTOA

not attested not anchored not stored refs pending

Holograms In Our World

Geoff Penington, Raphael Bousso

arxiv:2302.07892 v2 · 2023-02-15 · hep-th · gr-qc · quant-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GHVTHDNBSGAJONUKL5K7COTTOA}

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.

Cited by

5 papers in Pith

Pure states for subregions in gravity and their entanglement entropy

Rethinking quantum information in gravity and fields

Holography and Kinematic Space for Gravitational Sub-regions in AdS

Quantum State of a Gravitating Region

Generalized Entanglement Wedges and the Connected Wedge Theorem

Receipt and verification

First computed	2026-07-05T06:48:05.263481Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

31eb338da1918097368a5f55f13a7370070ed1d045a9de3546c75d25256d9391

Aliases

arxiv: 2302.07892 · arxiv_version: 2302.07892v2 · doi: 10.48550/arxiv.2302.07892 · pith_short_12: GHVTHDNBSGAJ · pith_short_16: GHVTHDNBSGAJONUK · pith_short_8: GHVTHDNB

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/GHVTHDNBSGAJONUKL5K7COTTOA \
  | 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: 31eb338da1918097368a5f55f13a7370070ed1d045a9de3546c75d25256d9391

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e129a1926bf238e26bda6a73c143fbbba5a1c8fdd3d3ecc26fddd33c0d03c587",
    "cross_cats_sorted": [
      "gr-qc",
      "quant-ph"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2023-02-15T19:00:01Z",
    "title_canon_sha256": "7186d7c1a3578d4c259a3d8f9b431d89f98242e97334f2a3591b4f8602882616"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2302.07892",
    "kind": "arxiv",
    "version": 2
  }
}