Pith Number

pith:WR4BUIT2

pith:2000:WR4BUIT2BEWSU6M7BKJF4LUGNK

not attested not anchored not stored refs pending

Surface and bulk critical behaviour of the XY chain in a transverse field

D. Karevski

arxiv:cond-mat/0009038 v1 · 2000-09-04 · 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{WR4BUIT2BEWSU6M7BKJF4LUGNK}

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	2026-05-18T01:07:12.649756Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b4781a227a092d2a799f0a925e2e866a97939b7c705b81e602db7d04b521e5c8

Aliases

arxiv: cond-mat/0009038 · arxiv_version: cond-mat/0009038v1 · doi: 10.48550/arxiv.cond-mat/0009038 · pith_short_12: WR4BUIT2BEWS · pith_short_16: WR4BUIT2BEWSU6M7 · pith_short_8: WR4BUIT2

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/WR4BUIT2BEWSU6M7BKJF4LUGNK \
  | 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: b4781a227a092d2a799f0a925e2e866a97939b7c705b81e602db7d04b521e5c8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "320041124a958ec496192b6f87c243efa3e9ffd9296db581e8872bd20055eccd",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2000-09-04T10:55:42Z",
    "title_canon_sha256": "0d75089dcd88ac15e44255d8f4cc59bd2125bc7f4a969443e1c049b4deff75a4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0009038",
    "kind": "arxiv",
    "version": 1
  }
}