Pith Number

pith:NV2U5W2I

pith:2018:NV2U5W2I66CS5QTMMAZBMIVDTX

not attested not anchored not stored refs pending

Holographic entanglement entropy in AdS4/BCFT3 and the Willmore functional

Domenico Seminara, Erik Tonni, Jacopo Sisti

arxiv:1805.11551 v1 · 2018-05-29 · hep-th · cond-mat.stat-mech · 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{NV2U5W2I66CS5QTMMAZBMIVDTX}

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	2026-05-18T00:05:04.845696Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6d754edb48f7852ec26c60321622a39dd8d2a6d65a1c6946aedb0368ce5b6677

Aliases

arxiv: 1805.11551 · arxiv_version: 1805.11551v1 · doi: 10.48550/arxiv.1805.11551 · pith_short_12: NV2U5W2I66CS · pith_short_16: NV2U5W2I66CS5QTM · pith_short_8: NV2U5W2I

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/NV2U5W2I66CS5QTMMAZBMIVDTX \
  | 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: 6d754edb48f7852ec26c60321622a39dd8d2a6d65a1c6946aedb0368ce5b6677

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1bf98b73e225e8bb4dc05627a6c8e634eb4169b4a46a67e808de3d69882f3d17",
    "cross_cats_sorted": [
      "cond-mat.stat-mech",
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2018-05-29T15:56:59Z",
    "title_canon_sha256": "6718307c1b7c33fc84d0987537db80c607d5e66203bf3911ce5de92812ba964a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.11551",
    "kind": "arxiv",
    "version": 1
  }
}