Pith Number

pith:P64IKYRZ

pith:2003:P64IKYRZJ3ZA4OPRPNI5SVL3MO

not attested not anchored not stored refs pending

Justification for the composite fermion picture

Arkadiusz Wojs, John J Quinn, Lucjan Jacak

arxiv:cond-mat/0308409 v1 · 2003-08-20 · cond-mat.mes-hall

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{P64IKYRZJ3ZA4OPRPNI5SVL3MO}

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	2026-05-18T00:37:17.109190Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7fb88562394ef20e39f17b51d9557b638f13c24a3b5926eef8af17edeade78ef

Aliases

arxiv: cond-mat/0308409 · arxiv_version: cond-mat/0308409v1 · doi: 10.48550/arxiv.cond-mat/0308409 · pith_short_12: P64IKYRZJ3ZA · pith_short_16: P64IKYRZJ3ZA4OPR · pith_short_8: P64IKYRZ

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/P64IKYRZJ3ZA4OPRPNI5SVL3MO \
  | 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: 7fb88562394ef20e39f17b51d9557b638f13c24a3b5926eef8af17edeade78ef

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5ed5149d4beed9c013f3315baff8fef7bae9e3516d10ed99e9e10d2d0448a49e",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2003-08-20T16:58:56Z",
    "title_canon_sha256": "200f2dda475abf16bdfde512e816aec80bd3bc23b57db813175f65d158a4602f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0308409",
    "kind": "arxiv",
    "version": 1
  }
}