Pith Number

pith:P6O763OU

pith:2021:P6O763OUAD3PWTPJSQIJK6F3FO

not attested not anchored not stored refs pending

Entanglement Phase Structure of a Holographic BCFT in a Black Hole Background

Andreas Karch, Carlos Perez-Pardavila, Hao Geng, Lisa Randall, Marcos Riojas, Sanjit Shashi, Suvrat Raju

arxiv:2112.09132 v1 · 2021-12-16 · 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{P6O763OUAD3PWTPJSQIJK6F3FO}

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

2 papers in Pith

Entanglement islands, fuzzballs and stretched horizons

Entropy bound and the non-universality of entanglement islands

Receipt and verification

First computed	2026-07-05T04:29:52.753005Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7f9dff6dd400f6fb4de994109578bb2b9c70b4cd0c404ec6679d823dfcf84e17

Aliases

arxiv: 2112.09132 · arxiv_version: 2112.09132v1 · doi: 10.48550/arxiv.2112.09132 · pith_short_12: P6O763OUAD3P · pith_short_16: P6O763OUAD3PWTPJ · pith_short_8: P6O763OU

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/P6O763OUAD3PWTPJSQIJK6F3FO \
  | 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: 7f9dff6dd400f6fb4de994109578bb2b9c70b4cd0c404ec6679d823dfcf84e17

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8876736ffbfad18537661084898af31597eec4e93808e00d5d5e675040a6904b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2021-12-16T18:59:58Z",
    "title_canon_sha256": "de16a3233d040947c4b42ce7109782ad3dd5f4941e10a42a7caa4816c9697f76"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2112.09132",
    "kind": "arxiv",
    "version": 1
  }
}