Pith Number

pith:CF6HEGJ7

pith:1999:CF6HEGJ7THZ6D2MF3OM6FU7RYC

not attested not anchored not stored refs pending

Coherent vs incoherent pairing in 2D systems near magnetic instability

A. M. Finkel'stein, Andrey V. Chubukov, Ar. Abanov

arxiv:cond-mat/9911445 v2 · 1999-11-27 · 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{CF6HEGJ7THZ6D2MF3OM6FU7RYC}

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	2026-05-18T01:39:26.995247Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

117c72193f99f3e1e985db99e2d3f1c0a4e5ba34929685b9a3210a9957960690

Aliases

arxiv: cond-mat/9911445 · arxiv_version: cond-mat/9911445v2 · doi: 10.48550/arxiv.cond-mat/9911445 · pith_short_12: CF6HEGJ7THZ6 · pith_short_16: CF6HEGJ7THZ6D2MF · pith_short_8: CF6HEGJ7

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/CF6HEGJ7THZ6D2MF3OM6FU7RYC \
  | 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: 117c72193f99f3e1e985db99e2d3f1c0a4e5ba34929685b9a3210a9957960690

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0de4a31dc75be2fd35e228a317af93579a3507fcacb8cfc688a6e81b2e69809d",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "1999-11-27T01:23:33Z",
    "title_canon_sha256": "1a2c203b97003250aa504b8a1fdabfbbf1fe23049017232510bf426f0868ceb1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/9911445",
    "kind": "arxiv",
    "version": 2
  }
}