Pith Number

pith:BUTIISU7

pith:2003:BUTIISU7BZ5HEBOI6PWDQEKWKB

not attested not anchored not stored refs pending

Spin Frustration in an Exactly Solvable Ising-Heisenberg Diamond Chain

Jozef Strecka, Michal Jascur

arxiv:cond-mat/0304311 v1 · 2003-04-14 · cond-mat.stat-mech · cond-mat.dis-nn

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BUTIISU7BZ5HEBOI6PWDQEKWKB}

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	2026-05-18T01:40:01.534550Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0d26844a9f0e7a7205c8f3ec38115650503e2ece3c5ac652865e22411ef645fb

Aliases

arxiv: cond-mat/0304311 · arxiv_version: cond-mat/0304311v1 · doi: 10.48550/arxiv.cond-mat/0304311 · pith_short_12: BUTIISU7BZ5H · pith_short_16: BUTIISU7BZ5HEBOI · pith_short_8: BUTIISU7

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/BUTIISU7BZ5HEBOI6PWDQEKWKB \
  | 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: 0d26844a9f0e7a7205c8f3ec38115650503e2ece3c5ac652865e22411ef645fb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "da8d4fe91bbf05aef97b32bdf6a40b6ebbacbbdd1b1a721436fdcaeda53e8c33",
    "cross_cats_sorted": [
      "cond-mat.dis-nn"
    ],
    "license": "",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2003-04-14T09:34:11Z",
    "title_canon_sha256": "2a0ad6414077f7e218c94edcc4e4885cae6960c3d86b42b49b150326607db188"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0304311",
    "kind": "arxiv",
    "version": 1
  }
}