Pith Number

pith:COEDGOVU

pith:2012:COEDGOVUIYSGLFSAT45JSWFPDJ

not attested not anchored not stored refs pending

Thermal entanglement in exactly solvable Ising-XXZ diamond chain structure

M Rojas, N. S. Ananikian, Onofre Rojas, S. M. de Souza

arxiv:1210.0596 v2 · 2012-10-01 · 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{COEDGOVUIYSGLFSAT45JSWFPDJ}

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	2026-05-18T03:42:10.951152Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1388333ab446246596409f3a9958af1a57181f2033111612a8f94b4383f8a593

Aliases

arxiv: 1210.0596 · arxiv_version: 1210.0596v2 · doi: 10.48550/arxiv.1210.0596 · pith_short_12: COEDGOVUIYSG · pith_short_16: COEDGOVUIYSGLFSA · pith_short_8: COEDGOVU

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/COEDGOVUIYSGLFSAT45JSWFPDJ \
  | 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: 1388333ab446246596409f3a9958af1a57181f2033111612a8f94b4383f8a593

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b6f325e3fafc62816f89481e7607cfdeff89241fe0d22ebfa6fa4addd6473d20",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2012-10-01T22:24:41Z",
    "title_canon_sha256": "d52c0ebcef4bcec95da3f54ead1dcd0226380b4373d614ce53c3d9e6d0e3bb36"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1210.0596",
    "kind": "arxiv",
    "version": 2
  }
}