Pith Number

pith:YNHIZ7CC

pith:2012:YNHIZ7CCQIC42M2QUCSRKFOXIW

not attested not anchored not stored refs pending

Quantum phase transitions in alternating spin-(1/2, 5/2) Heisenberg chains

A. S. F. Ten\'orio, M. D. Coutinho-Filho, R. R. Montenegro-Filho

arxiv:1207.5084 v1 · 2012-07-21 · cond-mat.str-el · cond-mat.stat-mech

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YNHIZ7CCQIC42M2QUCSRKFOXIW}

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	2026-05-18T03:50:24.664119Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c34e8cfc428205cd3350a0a51515d7459ec4c9a3f4af9470ba5936ed09be1af5

Aliases

arxiv: 1207.5084 · arxiv_version: 1207.5084v1 · doi: 10.48550/arxiv.1207.5084 · pith_short_12: YNHIZ7CCQIC4 · pith_short_16: YNHIZ7CCQIC42M2Q · pith_short_8: YNHIZ7CC

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/YNHIZ7CCQIC42M2QUCSRKFOXIW \
  | 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: c34e8cfc428205cd3350a0a51515d7459ec4c9a3f4af9470ba5936ed09be1af5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1cb9133d28b7e61e6e1151b3ee83e7cf560c8c32aa42f3a9cddbc53083f74985",
    "cross_cats_sorted": [
      "cond-mat.stat-mech"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2012-07-21T01:28:02Z",
    "title_canon_sha256": "951ab544b482da96719772efd8407ff3fa2d4279e2b28dc8cc1a48fc91c048cd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1207.5084",
    "kind": "arxiv",
    "version": 1
  }
}