Pith Number

pith:RIRPWRNZ

pith:2013:RIRPWRNZP7BVDHQLKXJCILP63W

not attested not anchored not stored refs pending

Entanglement Entropy for Logarithmic Conformal Field Theory

Amin Faraji Astaneh, Mohsen Alishahiha, M. Reza Mohammadi Mozaffar

arxiv:1310.4294 v3 · 2013-10-16 · 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{RIRPWRNZP7BVDHQLKXJCILP63W}

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	2026-05-18T02:52:04.118550Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8a22fb45b97fc3519e0b55d2242dfedd912e39052c73cc2cc24c8054c84b68d8

Aliases

arxiv: 1310.4294 · arxiv_version: 1310.4294v3 · doi: 10.48550/arxiv.1310.4294 · pith_short_12: RIRPWRNZP7BV · pith_short_16: RIRPWRNZP7BVDHQL · pith_short_8: RIRPWRNZ

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/RIRPWRNZP7BVDHQLKXJCILP63W \
  | 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: 8a22fb45b97fc3519e0b55d2242dfedd912e39052c73cc2cc24c8054c84b68d8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f5908f4508c98b83e8020748ea0f5e4fe9e872ff30a71dd668f92a5e01b6b197",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2013-10-16T08:25:47Z",
    "title_canon_sha256": "627066b2ed4722db0b3ea06eb00fb85382d876dd37c7d16b6d08f3c3b464ff21"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1310.4294",
    "kind": "arxiv",
    "version": 3
  }
}