Pith Number

pith:N2W7CSXE

pith:2021:N2W7CSXETG3INM5FTSJHY46BBI

not attested not anchored not stored refs pending

Bulk area law for boundary entanglement in spin network states: entropy corrections and horizon-like regions from volume correlations

Daniele Oriti, Eugenia Colafranceschi, Goffredo Chirco

arxiv:2110.15166 v1 · 2021-10-28 · 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{N2W7CSXETG3INM5FTSJHY46BBI}

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	2026-07-05T04:03:55.001902Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6eadf14ae499b686b3a59c927c73c10a3c02f74d973f0004df78c50d282f4245

Aliases

arxiv: 2110.15166 · arxiv_version: 2110.15166v1 · doi: 10.48550/arxiv.2110.15166 · pith_short_12: N2W7CSXETG3I · pith_short_16: N2W7CSXETG3INM5F · pith_short_8: N2W7CSXE

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/N2W7CSXETG3INM5FTSJHY46BBI \
  | 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: 6eadf14ae499b686b3a59c927c73c10a3c02f74d973f0004df78c50d282f4245

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6e0c869b67e8dbc6b5593958f5c95529eb29c04ad9f164037ea55b8ceaf06c3d",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2021-10-28T14:41:16Z",
    "title_canon_sha256": "b2fc2ee37da35dcf379b20152596bd98c50e669513657203f8b562a7547dfac7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2110.15166",
    "kind": "arxiv",
    "version": 1
  }
}