Pith Number

pith:KZPJB34B

pith:2012:KZPJB34BAX6AAYEMRCJIXBWSYJ

not attested not anchored not stored refs pending

Path integral representation for spin systens

Naoum Karchev

arxiv:1211.4509 v1 · 2012-11-19 · 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{KZPJB34BAX6AAYEMRCJIXBWSYJ}

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	2026-05-18T03:40:26.665091Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

565e90ef8105fc00608c88928b86d2c27405151bbb881a76638d7605631bf7dc

Aliases

arxiv: 1211.4509 · arxiv_version: 1211.4509v1 · doi: 10.48550/arxiv.1211.4509 · pith_short_12: KZPJB34BAX6A · pith_short_16: KZPJB34BAX6AAYEM · pith_short_8: KZPJB34B

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/KZPJB34BAX6AAYEMRCJIXBWSYJ \
  | 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: 565e90ef8105fc00608c88928b86d2c27405151bbb881a76638d7605631bf7dc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6cc79c0e254edcd342d9c77274299d52ecd9c6f19b2062a49c12024d030ddfa2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2012-11-19T17:21:48Z",
    "title_canon_sha256": "22b4dac16fbddfd0b7f014d6bc7ec29f4161c150e71deb2484fdd74879d0a862"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1211.4509",
    "kind": "arxiv",
    "version": 1
  }
}