Pith Number

pith:XUR7J3LR

pith:1996:XUR7J3LRE2HHCG763BU6FBQT4E

not attested not anchored not stored refs pending

Evolution of the Fermi surface with carrier concentration in Bi_2Sr_2CaCu_2O_{8+\delta}

H. Ding, J. C. Campuzano, K. Kadowaki, M. Randeria, M. R. Norman, T. Mochiku, T. Takahashi, T. Takeuchi, T. Yokoya

arxiv:cond-mat/9611194 v1 · 1996-11-25 · 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{XUR7J3LRE2HHCG763BU6FBQT4E}

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	2026-07-04T16:01:04.392208Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bd23f4ed71268e711bfed869e28613e10b609bd0ed47426e32c79a9013e2d67a

Aliases

arxiv: cond-mat/9611194 · arxiv_version: cond-mat/9611194v1 · doi: 10.48550/arxiv.cond-mat/9611194 · pith_short_12: XUR7J3LRE2HH · pith_short_16: XUR7J3LRE2HHCG76 · pith_short_8: XUR7J3LR

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/XUR7J3LRE2HHCG763BU6FBQT4E \
  | 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: bd23f4ed71268e711bfed869e28613e10b609bd0ed47426e32c79a9013e2d67a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "acae70bda200f30c7a26a230f5644f269a7de9360a32613e98e264c0e507163a",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "1996-11-25T16:12:03Z",
    "title_canon_sha256": "62c988523409c155da197e3e655d05a716abf1264fedfd129559bb6792cf1002"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/9611194",
    "kind": "arxiv",
    "version": 1
  }
}