Pith Number

pith:IHVVZ4IF

pith:2001:IHVVZ4IFKCCWGPI56BVF65DPT5

not attested not anchored not stored refs pending

Spectral Properties of High-T$_c$ Cuprates via a Cluster-Perturbation Approach

C. Dahnken, E. Arrigoni, Germany), W. Hanke (Univ. of Wuerzburg

arxiv:cond-mat/0111061 v1 · 2001-11-05 · 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{IHVVZ4IFKCCWGPI56BVF65DPT5}

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	2026-07-04T14:18:48.642647Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

41eb5cf1055085633d1df06a5f746f9f59e940f49c50cfab4b10f66cc888fa9f

Aliases

arxiv: cond-mat/0111061 · arxiv_version: cond-mat/0111061v1 · doi: 10.48550/arxiv.cond-mat/0111061 · pith_short_12: IHVVZ4IFKCCW · pith_short_16: IHVVZ4IFKCCWGPI5 · pith_short_8: IHVVZ4IF

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/IHVVZ4IFKCCWGPI56BVF65DPT5 \
  | 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: 41eb5cf1055085633d1df06a5f746f9f59e940f49c50cfab4b10f66cc888fa9f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2ec39aeed79403367f12082c9deb5b9854d149fdb0655020c7705ba372d59f00",
    "cross_cats_sorted": [
      "cond-mat.supr-con"
    ],
    "license": "",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2001-11-05T10:36:30Z",
    "title_canon_sha256": "1b7c8bda4ff9cd7a33dad86baf26db38bf5e0431d2018011e6d52fc23f2cfbc7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0111061",
    "kind": "arxiv",
    "version": 1
  }
}