Pith Number

pith:YIMBDCN4

pith:2000:YIMBDCN46F5LGCXSUFZZWDFDFP

not attested not anchored not stored refs pending

Collective pinning of a frozen vortex liquid in ultrathin superconducting YBa_2Cu_3O_7 films

Ch. Leemann, M. Calame, P. Martinoli, S.E. Korshunov

arxiv:cond-mat/0009308 v1 · 2000-09-20 · 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{YIMBDCN46F5LGCXSUFZZWDFDFP}

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	2026-07-04T16:19:04.815599Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c2181189bcf17ab30af2a1739b0ca32be52de38e12ab9b03fb1549557974586a

Aliases

arxiv: cond-mat/0009308 · arxiv_version: cond-mat/0009308v1 · doi: 10.48550/arxiv.cond-mat/0009308 · pith_short_12: YIMBDCN46F5L · pith_short_16: YIMBDCN46F5LGCXS · pith_short_8: YIMBDCN4

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/YIMBDCN46F5LGCXSUFZZWDFDFP \
  | 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: c2181189bcf17ab30af2a1739b0ca32be52de38e12ab9b03fb1549557974586a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "314195f00440e9a89ba266f8dc88d9870f9516be9a2df1446b5fa07045af951e",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2000-09-20T19:49:11Z",
    "title_canon_sha256": "37268e0c1011f0f45cad08b2431bd21736110299c36533fd556e2a39887c4950"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0009308",
    "kind": "arxiv",
    "version": 1
  }
}