Pith Number

pith:HJV3FXDQ

pith:2004:HJV3FXDQEE7QIIR43KEQQL72YQ

not attested not anchored not stored refs pending

Universal Test for Quantum One-Way Permutations

Akinori Kawachi, Hirotada Kobayashi, Rudy Raymond H. Putra, Takeshi Koshiba

arxiv:quant-ph/0401013 v3 · 2004-01-05 · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HJV3FXDQEE7QIIR43KEQQL72YQ}

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	2026-05-18T03:41:59.187567Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3a6bb2dc70213f04223cda89082ffac41e97ce180ef9d3e955dc0beca062fad0

Aliases

arxiv: quant-ph/0401013 · arxiv_version: quant-ph/0401013v3 · doi: 10.48550/arxiv.quant-ph/0401013 · pith_short_12: HJV3FXDQEE7Q · pith_short_16: HJV3FXDQEE7QIIR4 · pith_short_8: HJV3FXDQ

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/HJV3FXDQEE7QIIR43KEQQL72YQ \
  | 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: 3a6bb2dc70213f04223cda89082ffac41e97ce180ef9d3e955dc0beca062fad0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "62b612b345918936a61f987806e776cc222830a6408edfbf687dfae6fc6575d3",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "quant-ph",
    "submitted_at": "2004-01-05T02:49:54Z",
    "title_canon_sha256": "398d8138b7a193828356ba47549664c5112f0515749335dc5758a4540fadd06f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "quant-ph/0401013",
    "kind": "arxiv",
    "version": 3
  }
}