Pith Number

pith:JEJA7Y2O

pith:2003:JEJA7Y2OAQOWLEGXRIB4KL5KVQ

not attested not anchored not stored refs pending

Signature of Quantum Chaos in SQUID's

K. Nakamura, K. Tanimoto, T. Kato

arxiv:cond-mat/0309224 v1 · 2003-09-09 · cond-mat.mes-hall · 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{JEJA7Y2OAQOWLEGXRIB4KL5KVQ}

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	2026-07-04T14:20:23.027903Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

49120fe34e041d6590d78a03c52faaac3b272672e505d47c67f61611c43c7bfc

Aliases

arxiv: cond-mat/0309224 · arxiv_version: cond-mat/0309224v1 · doi: 10.48550/arxiv.cond-mat/0309224 · pith_short_12: JEJA7Y2OAQOW · pith_short_16: JEJA7Y2OAQOWLEGX · pith_short_8: JEJA7Y2O

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/JEJA7Y2OAQOWLEGXRIB4KL5KVQ \
  | 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: 49120fe34e041d6590d78a03c52faaac3b272672e505d47c67f61611c43c7bfc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ba97199acac7df95c4cb8d7299fd89ce2641e5575e1b7e7a3c0f22077163bd82",
    "cross_cats_sorted": [
      "cond-mat.supr-con"
    ],
    "license": "",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2003-09-09T12:30:51Z",
    "title_canon_sha256": "d5fd55def42441e2fd1d4021a07cb894b3ae9eaff647722ab329b4eddbc21269"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0309224",
    "kind": "arxiv",
    "version": 1
  }
}