Pith Number

pith:6D7DMDIL

pith:2003:6D7DMDILLAZT35BHMHHIIRQQDH

not attested not anchored not stored refs pending

Five-loop epsilon expansion for O(n)xO(m) spin models

Pasquale Calabrese, Pietro Parruccini

arxiv:cond-mat/0308037 v3 · 2003-08-03 · cond-mat.stat-mech · 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{6D7DMDILLAZT35BHMHHIIRQQDH}

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	2026-05-18T01:06:57.037501Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f0fe360d0b58333df42761ce84461019ce0e552bb929c13fb61ece72613c05fc

Aliases

arxiv: cond-mat/0308037 · arxiv_version: cond-mat/0308037v3 · doi: 10.48550/arxiv.cond-mat/0308037 · pith_short_12: 6D7DMDILLAZT · pith_short_16: 6D7DMDILLAZT35BH · pith_short_8: 6D7DMDIL

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/6D7DMDILLAZT35BHMHHIIRQQDH \
  | 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: f0fe360d0b58333df42761ce84461019ce0e552bb929c13fb61ece72613c05fc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "406fc4d5f871402405faa03d237ed7e72a487a29bfced674488a6105bd4b20d2",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2003-08-03T09:51:34Z",
    "title_canon_sha256": "7d53b91e6494b2a569df6ab5733cf9ab83a8c674c57de47baeb8014c8951d2f6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0308037",
    "kind": "arxiv",
    "version": 3
  }
}