Pith Number

pith:AWOBHQXY

pith:2007:AWOBHQXYCQVEMQOZ4G7GMJO4UF

not attested not anchored not stored refs pending

Metal-insulator (fermion-boson)-crossover origin of pseudogap phase of cuprates I: anomalous heat conductivity, insulator resistivity boundary, nonlinear entropy

B. Abdullaev, C.-H. Park, I. -J. Kang, K.-S. Park

arxiv:cond-mat/0703290 v3 · 2007-03-12 · 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{AWOBHQXYCQVEMQOZ4G7GMJO4UF}

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	2026-05-18T00:49:40.517181Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

059c13c2f8142a4641d9e1be6625dca148806c299f4725cfbb413cdf4ea8cb1f

Aliases

arxiv: cond-mat/0703290 · arxiv_version: cond-mat/0703290v3 · doi: 10.48550/arxiv.cond-mat/0703290 · pith_short_12: AWOBHQXYCQVE · pith_short_16: AWOBHQXYCQVEMQOZ · pith_short_8: AWOBHQXY

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/AWOBHQXYCQVEMQOZ4G7GMJO4UF \
  | 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: 059c13c2f8142a4641d9e1be6625dca148806c299f4725cfbb413cdf4ea8cb1f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3d4021798a9cdad60b52991a3ce5bdf78efff1f0f0c3d55cda19b90bd4f1b8a8",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2007-03-12T11:03:31Z",
    "title_canon_sha256": "1808626ced72c4a32de54a253dc0d88a5bec24ff07b249d7da3ad95d7f6c80e6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0703290",
    "kind": "arxiv",
    "version": 3
  }
}