Pith Number

pith:NLIKYVUW

pith:2012:NLIKYVUWF5CQGYPHFLANWF6C2J

not attested not anchored not stored refs pending

The even-odd effect in short antiferromagnetic Heisenberg chains

A. Machens, I. Schneider, N. P. Konstantinidis, O. Waldmann, S. Eggert

arxiv:1211.4357 v1 · 2012-11-19 · cond-mat.str-el · cond-mat.mes-hall

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NLIKYVUWF5CQGYPHFLANWF6C2J}

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	2026-05-18T03:27:54.336392Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6ad0ac56962f450361e72ac0db17c2d2532aa9c0d5fd9e1db807a3e478353bb0

Aliases

arxiv: 1211.4357 · arxiv_version: 1211.4357v1 · doi: 10.48550/arxiv.1211.4357 · pith_short_12: NLIKYVUWF5CQ · pith_short_16: NLIKYVUWF5CQGYPH · pith_short_8: NLIKYVUW

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/NLIKYVUWF5CQGYPHFLANWF6C2J \
  | 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: 6ad0ac56962f450361e72ac0db17c2d2532aa9c0d5fd9e1db807a3e478353bb0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "15d34e6b9df4ae9126229505a557938e12a526c0861cd23e56dc0e600de5226e",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2012-11-19T10:42:05Z",
    "title_canon_sha256": "319c2f93c0f7e44f222ddd6e198c7a5836c782549a4676a1d0c86c179f689322"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1211.4357",
    "kind": "arxiv",
    "version": 1
  }
}