Pith Number

pith:4CPCUQCE

pith:1999:4CPCUQCEWLRZIQFTVYOVOVSUVH

not attested not anchored not stored refs pending

Melting of regular and decoupled vortex lattices in BSCCO crystals

C. J. van der Beek, E. Zeldov, M. Konczykowski, M.V. Indenbom

arxiv:cond-mat/9912284 v1 · 1999-12-15 · 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{4CPCUQCEWLRZIQFTVYOVOVSUVH}

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	2026-05-18T01:39:25.365483Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e09e2a4044b2e39440b3ae1d575654a9ffef182558fba7e8b713d4f45ec25f7d

Aliases

arxiv: cond-mat/9912284 · arxiv_version: cond-mat/9912284v1 · doi: 10.48550/arxiv.cond-mat/9912284 · pith_short_12: 4CPCUQCEWLRZ · pith_short_16: 4CPCUQCEWLRZIQFT · pith_short_8: 4CPCUQCE

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/4CPCUQCEWLRZIQFTVYOVOVSUVH \
  | 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: e09e2a4044b2e39440b3ae1d575654a9ffef182558fba7e8b713d4f45ec25f7d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c1386dad2c2b37c1f2da1139ac82bf950ef381f443673340740e3a55e96c138c",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "1999-12-15T15:43:36Z",
    "title_canon_sha256": "f2ba7e4ca84bf1b31adcc2e7801f911fb3d4ab1344ba026379ff43ac2b001b80"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/9912284",
    "kind": "arxiv",
    "version": 1
  }
}