Pith Number

pith:CGDW2FU6

pith:2001:CGDW2FU6WEDPLDJV3RC5X7MTGK

not attested not anchored not stored refs pending

Inhomogeneous d-wave superconducting state of a doped Mott insulator

Hong Ding, Jan R. Engelbrecht, Shancai Wang, Shuheng H. Pan, Ziqiang Wang

arxiv:cond-mat/0107004 v4 · 2001-06-30 · 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{CGDW2FU6WEDPLDJV3RC5X7MTGK}

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	2026-07-04T16:25:49.238696Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

11876d169eb106f58d35dc45dbfd933281c8bbf4ec71b0a402a1bdeb451cd817

Aliases

arxiv: cond-mat/0107004 · arxiv_version: cond-mat/0107004v4 · doi: 10.48550/arxiv.cond-mat/0107004 · pith_short_12: CGDW2FU6WEDP · pith_short_16: CGDW2FU6WEDPLDJV · pith_short_8: CGDW2FU6

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/CGDW2FU6WEDPLDJV3RC5X7MTGK \
  | 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: 11876d169eb106f58d35dc45dbfd933281c8bbf4ec71b0a402a1bdeb451cd817

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d563a3149ddf0d08bc1f7406f7b8062668040eefbb67517b1c675e90abc33ef6",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2001-06-30T04:47:38Z",
    "title_canon_sha256": "7383bcd6903884fd5ac268619f61aff4e2c70889080cd720ef824dba3aab4b8f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0107004",
    "kind": "arxiv",
    "version": 4
  }
}