Pith Number

pith:NF2LIRLN

pith:1998:NF2LIRLN2LBHE3LAJALX2VY4HQ

not attested not anchored not stored refs pending

Deutsch-Jozsa algorithm as a test of quantum computation

Computer Engineering, David Collins, K. W. Kim, North Carolina State University, Raleigh), W. C. Holton (Department of Electrical

arxiv:quant-ph/9807012 v1 · 1998-07-03 · 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{NF2LIRLN2LBHE3LAJALX2VY4HQ}

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	2026-07-04T16:10:59.535795Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6974b4456dd2c2726d6048177d571c3c3498f10e48e595094fddc953fb8f515a

Aliases

arxiv: quant-ph/9807012 · arxiv_version: quant-ph/9807012v1 · doi: 10.48550/arxiv.quant-ph/9807012 · pith_short_12: NF2LIRLN2LBH · pith_short_16: NF2LIRLN2LBHE3LA · pith_short_8: NF2LIRLN

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/NF2LIRLN2LBHE3LAJALX2VY4HQ \
  | 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: 6974b4456dd2c2726d6048177d571c3c3498f10e48e595094fddc953fb8f515a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "25a40d513632ff08f65fc734bd9329bcca3a2243ac01fad0173e6a139c87318d",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "quant-ph",
    "submitted_at": "1998-07-03T15:07:11Z",
    "title_canon_sha256": "263c328306f6ebb6738fba1346860bdcec41647a23c99e62c8aa30d72d9640a9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "quant-ph/9807012",
    "kind": "arxiv",
    "version": 1
  }
}