Pith Number

pith:PBJK3BPH

pith:2014:PBJK3BPHCCHMRRHFKGPOBV4UCS

not attested not anchored not stored refs pending

Quantum search with non--orthogonal entangled states

A. Keller, A. Ketterer, P. Milman, T. Coudreau, T. Douce

arxiv:1402.3539 v1 · 2014-02-14 · 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{PBJK3BPHCCHMRRHFKGPOBV4UCS}

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	2026-05-18T02:58:58.508662Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7852ad85e7108ec8c4e5519ee0d794149098f6225dea86fc4ec748e800eeab27

Aliases

arxiv: 1402.3539 · arxiv_version: 1402.3539v1 · doi: 10.48550/arxiv.1402.3539 · pith_short_12: PBJK3BPHCCHM · pith_short_16: PBJK3BPHCCHMRRHF · pith_short_8: PBJK3BPH

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/PBJK3BPHCCHMRRHFKGPOBV4UCS \
  | 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: 7852ad85e7108ec8c4e5519ee0d794149098f6225dea86fc4ec748e800eeab27

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f0d1e644120759d25b3191ae89adfc5bfb34ec91aa8bb428e3ce679465e1faf5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2014-02-14T17:42:17Z",
    "title_canon_sha256": "5cfa81877ccfba4c7bb8e98ff53cf25f0e062be04d6d2b9affa2dfec0e5265ee"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1402.3539",
    "kind": "arxiv",
    "version": 1
  }
}