Pith Number

pith:LBFYOB2Z

pith:2014:LBFYOB2ZWUOZB3QRXKP6QOGLA3

not attested not anchored not stored refs pending

Two Notes on Grover's Search: Programming and Discriminating

Daniel Reitzner, Mario Ziman

arxiv:1406.6391 v1 · 2014-06-24 · 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{LBFYOB2ZWUOZB3QRXKP6QOGLA3}

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	2026-05-18T02:49:02.902498Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

584b870759b51d90ee11ba9fe838cb06ca2ac3e4bf1cd0b57beb3db249805622

Aliases

arxiv: 1406.6391 · arxiv_version: 1406.6391v1 · doi: 10.48550/arxiv.1406.6391 · pith_short_12: LBFYOB2ZWUOZ · pith_short_16: LBFYOB2ZWUOZB3QR · pith_short_8: LBFYOB2Z

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/LBFYOB2ZWUOZB3QRXKP6QOGLA3 \
  | 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: 584b870759b51d90ee11ba9fe838cb06ca2ac3e4bf1cd0b57beb3db249805622

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c4c91f83ba676223eda4611595cdf6145e7c0e7f3a5471f43c1a30ac50e6e7e2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2014-06-24T20:53:42Z",
    "title_canon_sha256": "2315bceb02095e5eed0362bf569f8073fc7c5166b39b02cc0c675babf25ae363"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1406.6391",
    "kind": "arxiv",
    "version": 1
  }
}