Pith Number

pith:IJBKXMLR

pith:1998:IJBKXMLRSQ6EYPPP7JVCCZQ3EU

not attested not anchored not stored refs pending

Fermi Surface and gap parameter in high-Tc superconductors: the Stripe Quantum Critical Point scenario

A. Perali, C. Di Castro, M. Grilli, M. Sulpizi, S. Caprara

arxiv:cond-mat/9812256 v1 · 1998-12-15 · 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{IJBKXMLRSQ6EYPPP7JVCCZQ3EU}

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	2026-07-04T16:08:42.914835Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4242abb171943c4c3deffa6a21661b253cb833553af0bcda14931b8a328a6500

Aliases

arxiv: cond-mat/9812256 · arxiv_version: cond-mat/9812256v1 · doi: 10.48550/arxiv.cond-mat/9812256 · pith_short_12: IJBKXMLRSQ6E · pith_short_16: IJBKXMLRSQ6EYPPP · pith_short_8: IJBKXMLR

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/IJBKXMLRSQ6EYPPP7JVCCZQ3EU \
  | 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: 4242abb171943c4c3deffa6a21661b253cb833553af0bcda14931b8a328a6500

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0541e4fb5695e0bc973b123bf319895074226e9a0f422eb26a313c3c76a111d0",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "1998-12-15T17:53:45Z",
    "title_canon_sha256": "65ad800b5eb30316c9d445bb5a4d1873ba50850de62f4078f74b39c1c41f7ea2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/9812256",
    "kind": "arxiv",
    "version": 1
  }
}