Pith Number

pith:PNQNRT3A

pith:2022:PNQNRT3AF57CNK6RRD74BQUW6T

not attested not anchored not stored refs pending

BCFT and Islands in Two Dimensions

Kenta Suzuki, Tadashi Takayanagi

arxiv:2202.08462 v1 · 2022-02-17 · 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{PNQNRT3AF57CNK6RRD74BQUW6T}

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

3 papers in Pith

A Tale of Two Hartle-Hawking Wave Functions: Fully Gravitational vs Partially Frozen

Entanglement islands, fuzzballs and stretched horizons

Large-c BCFT Entanglement Entropy with Deformed Boundaries from Emergent JT Gravity

Receipt and verification

First computed	2026-07-05T04:37:32.756740Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7b60d8cf602f7e26abd188ffc0c296f4cb09003c6d3cf5bff464a7bd2ae4b350

Aliases

arxiv: 2202.08462 · arxiv_version: 2202.08462v1 · doi: 10.48550/arxiv.2202.08462 · pith_short_12: PNQNRT3AF57C · pith_short_16: PNQNRT3AF57CNK6R · pith_short_8: PNQNRT3A

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/PNQNRT3AF57CNK6RRD74BQUW6T \
  | 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: 7b60d8cf602f7e26abd188ffc0c296f4cb09003c6d3cf5bff464a7bd2ae4b350

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1ca893dae4b6593416f3dffa54281e51c07ef2213641c20573bf0a64c5d6509e",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2022-02-17T06:23:56Z",
    "title_canon_sha256": "8b4d4f0b589355ec5586d8a7256c0ce7878266891767bac3e58f1fddc8d513bf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2202.08462",
    "kind": "arxiv",
    "version": 1
  }
}