Pith Number

pith:WAUAQ6IF

pith:2000:WAUAQ6IFDUM73AL3IWM3JSVK3C

not attested not anchored not stored refs pending

Mott transition, antiferromagnetism, and unconventional superconductivity in layered organic superconductors

C. Bourbonnais, C. Meziere, D. Jerome, M. Fourmigue, P. Batail, P. Wzietek, S. Brown, S. Lefebvre

arxiv:cond-mat/0004455 v1 · 2000-04-26 · cond-mat.str-el · cond-mat.supr-con

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WAUAQ6IFDUM73AL3IWM3JSVK3C}

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	2026-07-04T16:18:24.769516Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b0280879051d19fd817b4599b4caaad8b89a78ad56420f49a2f23d40f20bef8e

Aliases

arxiv: cond-mat/0004455 · arxiv_version: cond-mat/0004455v1 · doi: 10.48550/arxiv.cond-mat/0004455 · pith_short_12: WAUAQ6IFDUM7 · pith_short_16: WAUAQ6IFDUM73AL3 · pith_short_8: WAUAQ6IF

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/WAUAQ6IFDUM73AL3IWM3JSVK3C \
  | 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: b0280879051d19fd817b4599b4caaad8b89a78ad56420f49a2f23d40f20bef8e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f1b0942038383461ba9ed2f453979553e2ce220e7da9ac2607bc0b61aa4437b7",
    "cross_cats_sorted": [
      "cond-mat.supr-con"
    ],
    "license": "",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2000-04-26T20:44:53Z",
    "title_canon_sha256": "47884ccbc1ef89b8a08e78a94bb4a992ef15e78b1d173079883783cdb99dd67b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0004455",
    "kind": "arxiv",
    "version": 1
  }
}