Pith Number

pith:L4X64PWL

pith:2010:L4X64PWLCEFJO2KZPLLFMGJFBI

not attested not anchored not stored refs pending

Phase diagram and spectral properties of a new exactly integrable spin one quantum chain

Francisco C. Alcaraz, Gilberto M. Nakamura

arxiv:1002.4857 v1 · 2010-02-25 · cond-mat.stat-mech · 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{L4X64PWLCEFJO2KZPLLFMGJFBI}

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	2026-05-18T04:10:48.393328Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5f2fee3ecb110a9769597ad65619250a343e4fd47d4aade712644ae508ab7ab2

Aliases

arxiv: 1002.4857 · arxiv_version: 1002.4857v1 · doi: 10.48550/arxiv.1002.4857 · pith_short_12: L4X64PWLCEFJ · pith_short_16: L4X64PWLCEFJO2KZ · pith_short_8: L4X64PWL

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/L4X64PWLCEFJO2KZPLLFMGJFBI \
  | 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: 5f2fee3ecb110a9769597ad65619250a343e4fd47d4aade712644ae508ab7ab2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7d34b85f5a0397040b2deff2aa231cc7b182fd1df4b2584613e342f472179ca7",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2010-02-25T20:13:16Z",
    "title_canon_sha256": "873efb5501109ecd7fe3e4aa30a26961cc38de563a4fc22387bdd8756a17feda"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1002.4857",
    "kind": "arxiv",
    "version": 1
  }
}