Pith Number

pith:NOJFRU2J

pith:2001:NOJFRU2JATEUPNAFUD4QDYDOTP

not attested not anchored not stored refs pending

Superconductivity near Itinerant Ferromagnetic Quantum Criticality

Kevin Bedell, Wenjin Mao, Ziqiang Wang

arxiv:cond-mat/0104097 v2 · 2001-04-05 · cond-mat.supr-con · 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{NOJFRU2JATEUPNAFUD4QDYDOTP}

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	2026-07-04T16:25:21.553468Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6b9258d34904c947b405a0f901e06e9bfe6e3b1f0c93dcc3b3a1ca7eb7479893

Aliases

arxiv: cond-mat/0104097 · arxiv_version: cond-mat/0104097v2 · doi: 10.48550/arxiv.cond-mat/0104097 · pith_short_12: NOJFRU2JATEU · pith_short_16: NOJFRU2JATEUPNAF · pith_short_8: NOJFRU2J

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/NOJFRU2JATEUPNAFUD4QDYDOTP \
  | 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: 6b9258d34904c947b405a0f901e06e9bfe6e3b1f0c93dcc3b3a1ca7eb7479893

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6cec3a4c8b9eb2c0e9a53f4381e1c2f5c403e6caf7b769b99756a17288cff20b",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2001-04-05T19:23:31Z",
    "title_canon_sha256": "72f7cfbe1c98681bfac652c85424b2edda8e4264da68c2cfef4609365e49a7bb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0104097",
    "kind": "arxiv",
    "version": 2
  }
}