Pith Number

pith:IYPMGKWJ

pith:2004:IYPMGKWJMBEV5NGW55LS4CPDDF

not attested not anchored not stored refs pending

Strong Correlations in Electron Doped Phthalocyanine Conductors Near Half Filling

Erio Tosatti, Giuseppe E. Santoro, Jaroslav Tobik, Michele Fabrizio

arxiv:cond-mat/0406639 v1 · 2004-06-25 · 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{IYPMGKWJMBEV5NGW55LS4CPDDF}

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	2026-07-04T16:46:31.859484Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

461ec32ac960495eb4d6ef572e09e31960e03dedeb4c72917ec2e85a5176789a

Aliases

arxiv: cond-mat/0406639 · arxiv_version: cond-mat/0406639v1 · doi: 10.48550/arxiv.cond-mat/0406639 · pith_short_12: IYPMGKWJMBEV · pith_short_16: IYPMGKWJMBEV5NGW · pith_short_8: IYPMGKWJ

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/IYPMGKWJMBEV5NGW55LS4CPDDF \
  | 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: 461ec32ac960495eb4d6ef572e09e31960e03dedeb4c72917ec2e85a5176789a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5fae0d0494717e808e6d12beea53092b31bc110e33d607c9ab1b44e6c5e84165",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2004-06-25T13:36:46Z",
    "title_canon_sha256": "8fad86f53b3d9fd42a6652acc793e520dfbbae4d279df8586b8cb4f670773585"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0406639",
    "kind": "arxiv",
    "version": 1
  }
}