Pith Number

pith:XDNAHZNE

pith:2012:XDNAHZNECBJBA62TU4FTPBYBII

not attested not anchored not stored refs pending

Correlation Length and Unusual Corrections to the Entanglement Entropy

Elisa Ercolessi, Fabio Franchini, Francesco Ravanini, Stefano Evangelisti

arxiv:1201.6367 v2 · 2012-01-30 · hep-th · cond-mat.stat-mech · cond-mat.str-el

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XDNAHZNECBJBA62TU4FTPBYBII}

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	2026-05-18T03:54:39.071886Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b8da03e5a41052107b53a70b3787014216087366e2ccb690ccc8c51835fb94fb

Aliases

arxiv: 1201.6367 · arxiv_version: 1201.6367v2 · doi: 10.48550/arxiv.1201.6367 · pith_short_12: XDNAHZNECBJB · pith_short_16: XDNAHZNECBJBA62T · pith_short_8: XDNAHZNE

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/XDNAHZNECBJBA62TU4FTPBYBII \
  | 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: b8da03e5a41052107b53a70b3787014216087366e2ccb690ccc8c51835fb94fb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6731a510927a4100f38823140d1146865523f6932662b457a427702da3238fd5",
    "cross_cats_sorted": [
      "cond-mat.stat-mech",
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2012-01-30T21:00:07Z",
    "title_canon_sha256": "636a4f569e003d4f47c44b1c1cffa1dc5c807968aa1a1ee1234e0e3efa1cdf22"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1201.6367",
    "kind": "arxiv",
    "version": 2
  }
}