Pith Number

pith:FXQ3EIAT

pith:1995:FXQ3EIATWHADV4HISXMDZV434A

not attested not anchored not stored refs pending

Quantum ferromagnetic transition in disordered itinerant electron systems

D. Belitz, T.R. Kirkpatrick

arxiv:cond-mat/9504021 v2 · 1995-04-05 · cond-mat.stat-mech · 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{FXQ3EIATWHADV4HISXMDZV434A}

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	2026-05-18T01:07:11.414626Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2de1b22013b1c03af0e895d83cd79be0398a907804076a84a1950239fc01b834

Aliases

arxiv: cond-mat/9504021 · arxiv_version: cond-mat/9504021v2 · doi: 10.48550/arxiv.cond-mat/9504021 · pith_short_12: FXQ3EIATWHAD · pith_short_16: FXQ3EIATWHADV4HI · pith_short_8: FXQ3EIAT

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/FXQ3EIATWHADV4HISXMDZV434A \
  | 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: 2de1b22013b1c03af0e895d83cd79be0398a907804076a84a1950239fc01b834

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8854d9940406c35677681223c82d16eb961d247bac6d31130c45d8190c95de8f",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "1995-04-05T17:56:42Z",
    "title_canon_sha256": "783c0f6df0a2694e3dad81a6c1e7aed647839322110b0f6380922f6361fb5884"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/9504021",
    "kind": "arxiv",
    "version": 2
  }
}