Pith Number

pith:6FVP5U4P

pith:2015:6FVP5U4PNBFC6HHV5KXCH5HLOG

not attested not anchored not stored refs pending

Crossover temperature of the spin-1/2 XXZ chain with an impurity

Jun Sato, Ryoko Yahagi, Tetsuo Deguchi

arxiv:1510.02548 v2 · 2015-10-09 · 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{6FVP5U4PNBFC6HHV5KXCH5HLOG}

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	2026-05-18T01:20:33.831905Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f16afed38f684a2f1cf5eaae23f4eb71bdd04f015821ed6cc4babc47f0d22d89

Aliases

arxiv: 1510.02548 · arxiv_version: 1510.02548v2 · doi: 10.48550/arxiv.1510.02548 · pith_short_12: 6FVP5U4PNBFC · pith_short_16: 6FVP5U4PNBFC6HHV · pith_short_8: 6FVP5U4P

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/6FVP5U4PNBFC6HHV5KXCH5HLOG \
  | 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: f16afed38f684a2f1cf5eaae23f4eb71bdd04f015821ed6cc4babc47f0d22d89

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c97b2fa15dd1277b1529b82fdf9c119a4701dafeda5a586428699969e7d60b9c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2015-10-09T02:21:13Z",
    "title_canon_sha256": "ef3ae3483c605e01697c3c63e7753ab342b1731012238f821617b467b7f307e0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.02548",
    "kind": "arxiv",
    "version": 2
  }
}