Pith Number

pith:C5RAHCGF

pith:2021:C5RAHCGFSCTMNZLVSJHSYE3PKM

not attested not anchored not stored refs pending

Shaping contours of entanglement islands in BCFT

Dmitry S. Ageev

arxiv:2107.09083 v1 · 2021-07-19 · hep-th · cond-mat.str-el · 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{C5RAHCGFSCTMNZLVSJHSYE3PKM}

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

Holography and Kinematic Space for Gravitational Sub-regions in AdS

Entanglement islands, fuzzballs and stretched horizons

Receipt and verification

First computed	2026-07-05T04:07:23.206269Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

17620388c590a6c6e575924f2c136f5338bcffe2703506b27fb2920c59998a48

Aliases

arxiv: 2107.09083 · arxiv_version: 2107.09083v1 · doi: 10.48550/arxiv.2107.09083 · pith_short_12: C5RAHCGFSCTM · pith_short_16: C5RAHCGFSCTMNZLV · pith_short_8: C5RAHCGF

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/C5RAHCGFSCTMNZLVSJHSYE3PKM \
  | 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: 17620388c590a6c6e575924f2c136f5338bcffe2703506b27fb2920c59998a48

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b9cf1c7e90958d130515421c8f8201c422eab00bee252f4b5ad3f437af69e867",
    "cross_cats_sorted": [
      "cond-mat.str-el",
      "gr-qc",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2021-07-19T18:00:11Z",
    "title_canon_sha256": "8c50db7abd92a5529d1e4b889a63329fad48ea6e65ae5cb2964a8556149b998e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2107.09083",
    "kind": "arxiv",
    "version": 1
  }
}