Pith Number

pith:KGQQMPAB

pith:2015:KGQQMPABWNYL4DEOHL4D5PCC5F

not attested not anchored not stored refs pending

Non-backtracking loop soups and statistical mechanics on spin networks

Federico Camia, Marcin Lis

arxiv:1507.05065 v3 · 2015-07-17 · math-ph · cond-mat.stat-mech · math.MP · math.PR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KGQQMPABWNYL4DEOHL4D5PCC5F}

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	2026-05-18T01:18:14.485383Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

51a1063c01b370be0c8e3af83ebc42e97b715afcc9cc1f2f7a9b244095fcb845

Aliases

arxiv: 1507.05065 · arxiv_version: 1507.05065v3 · doi: 10.48550/arxiv.1507.05065 · pith_short_12: KGQQMPABWNYL · pith_short_16: KGQQMPABWNYL4DEO · pith_short_8: KGQQMPAB

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/KGQQMPABWNYL4DEOHL4D5PCC5F \
  | 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: 51a1063c01b370be0c8e3af83ebc42e97b715afcc9cc1f2f7a9b244095fcb845

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d88504ba2123c09d5ae1c213bb11241ebbf9924edd8bb7e66939f1fdfce991db",
    "cross_cats_sorted": [
      "cond-mat.stat-mech",
      "math.MP",
      "math.PR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2015-07-17T18:34:45Z",
    "title_canon_sha256": "96179ac1a737f708e8befaf0a91306ceaa20f56059796dc4eee4f02835856e75"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.05065",
    "kind": "arxiv",
    "version": 3
  }
}