Pith Number

pith:67ZX6K7S

pith:2000:67ZX6K7S4HYKTOLO4YN42IQOGK

not attested not anchored not stored refs pending

Driven vortices in confined geometry: the Corbino disk

M. Cristina Marchetti

arxiv:cond-mat/0007467 v1 · 2000-07-28 · 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{67ZX6K7S4HYKTOLO4YN42IQOGK}

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	2026-05-18T01:40:08.250622Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f7f37f2bf2e1f0a9b96ee61bcd220e32a00df9edefeb370288b75d11d7a9f329

Aliases

arxiv: cond-mat/0007467 · arxiv_version: cond-mat/0007467v1 · doi: 10.48550/arxiv.cond-mat/0007467 · pith_short_12: 67ZX6K7S4HYK · pith_short_16: 67ZX6K7S4HYKTOLO · pith_short_8: 67ZX6K7S

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/67ZX6K7S4HYKTOLO4YN42IQOGK \
  | 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: f7f37f2bf2e1f0a9b96ee61bcd220e32a00df9edefeb370288b75d11d7a9f329

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4630e069f6e67494281ec926cee05bfc42b6459eccd8c89436c87f2e74713994",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2000-07-28T13:36:25Z",
    "title_canon_sha256": "f2c7372017d74d1cf1ce2f65dc20f71d4668214360ad72b5ac7ff6b49b5ef200"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0007467",
    "kind": "arxiv",
    "version": 1
  }
}