Pith Number

pith:F7BMY5KD

pith:2008:F7BMY5KDAF2F4ZCZ2OL4FAPLLE

not attested not anchored not stored refs pending

Universal sub-leading terms in ground state fidelity

Hubert Saleur, Lorenzo Campos Venuti, Paolo Zanardi

arxiv:0807.0104 v1 · 2008-07-01 · quant-ph · cond-mat.stat-mech

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{F7BMY5KDAF2F4ZCZ2OL4FAPLLE}

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	2026-05-18T03:30:26.346287Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2fc2cc754301745e6459d397c281eb5924a4555376752bf4472669f3c160c228

Aliases

arxiv: 0807.0104 · arxiv_version: 0807.0104v1 · doi: 10.48550/arxiv.0807.0104 · pith_short_12: F7BMY5KDAF2F · pith_short_16: F7BMY5KDAF2F4ZCZ · pith_short_8: F7BMY5KD

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/F7BMY5KDAF2F4ZCZ2OL4FAPLLE \
  | 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: 2fc2cc754301745e6459d397c281eb5924a4555376752bf4472669f3c160c228

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "09183aae0154a5068d1393f8d4494c2024635c287b2b7d42e9ae9ea8be4bc8a6",
    "cross_cats_sorted": [
      "cond-mat.stat-mech"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2008-07-01T10:19:24Z",
    "title_canon_sha256": "bd25011f71b0c32d8c22ca39a306ba51e72f15d746d53eca58ecb0e633ac8bea"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0807.0104",
    "kind": "arxiv",
    "version": 1
  }
}