Pith Number

pith:7AOKQ4SC

pith:1999:7AOKQ4SC755ECLCCPHPILMFD7N

not attested not anchored not stored refs pending

Orientational phase transitions in anisotropic rare-earth magnets at low temperatures

A.A.Katanin, V.Yu.Irkhin

arxiv:cond-mat/9904251 v1 · 1999-04-18 · cond-mat

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7AOKQ4SC755ECLCCPHPILMFD7N}

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	2026-05-18T04:17:04.870790Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f81ca87242ff7a412c4279de85b0a3fb4afecd80a56eae1c8218ae11d732f718

Aliases

arxiv: cond-mat/9904251 · arxiv_version: cond-mat/9904251v1 · doi: 10.48550/arxiv.cond-mat/9904251 · pith_short_12: 7AOKQ4SC755E · pith_short_16: 7AOKQ4SC755ECLCC · pith_short_8: 7AOKQ4SC

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/7AOKQ4SC755ECLCCPHPILMFD7N \
  | 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: f81ca87242ff7a412c4279de85b0a3fb4afecd80a56eae1c8218ae11d732f718

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9fb44c88c54d546f53d72258b3766817880e210f7dc95fca50f1900f61510b8f",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat",
    "submitted_at": "1999-04-18T20:05:18Z",
    "title_canon_sha256": "f8c9f071a02ea4a86a82dacd0f46a24696eb4e257af55971611ec430e6e7b062"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/9904251",
    "kind": "arxiv",
    "version": 1
  }
}