Pith Number

pith:5QAYM4LV

pith:2000:5QAYM4LVGUDEASCLZQVB4DYIPO

not attested not anchored not stored refs pending

A Model to Describe Transport Properties in $Bi_2Sr_2(Ca_zPr_{1-z})Cu_2O_{8+y}$

A.S.T. Pires, E.C. Bastone, P.R. Silva

arxiv:cond-mat/0004124 v1 · 2000-04-08 · cond-mat.supr-con · cond-mat.stat-mech

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5QAYM4LVGUDEASCLZQVB4DYIPO}

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	2026-05-18T01:40:08.734732Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ec01867175350640484bcc2a1e0f087b8ad287f2bde126283b15ecfb7fd33135

Aliases

arxiv: cond-mat/0004124 · arxiv_version: cond-mat/0004124v1 · doi: 10.48550/arxiv.cond-mat/0004124 · pith_short_12: 5QAYM4LVGUDE · pith_short_16: 5QAYM4LVGUDEASCL · pith_short_8: 5QAYM4LV

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/5QAYM4LVGUDEASCLZQVB4DYIPO \
  | 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: ec01867175350640484bcc2a1e0f087b8ad287f2bde126283b15ecfb7fd33135

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "479af83130a644f16f064818af20ffa3dc11d561b3177d09112d54c21b86f91d",
    "cross_cats_sorted": [
      "cond-mat.stat-mech"
    ],
    "license": "",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2000-04-08T22:37:31Z",
    "title_canon_sha256": "ce1c30f52ddd79daad66bc0150577e90e50a4e129283b34dc5c0ddc3f323b748"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0004124",
    "kind": "arxiv",
    "version": 1
  }
}