Pith Number

pith:2OKTTGIS

pith:2015:2OKTTGISZ3FTXOX4T44VNP76UH

not attested not anchored not stored refs pending

Quantum Search with Multiple Walk Steps per Oracle Query

Andris Ambainis, Thomas G. Wong

arxiv:1502.04792 v3 · 2015-02-17 · 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{2OKTTGISZ3FTXOX4T44VNP76UH}

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	2026-05-18T01:34:57.230264Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d395399912cecb3bbafc9f3956bffea1fb0d41ab2d30aa31ebd701baeb17b66b

Aliases

arxiv: 1502.04792 · arxiv_version: 1502.04792v3 · doi: 10.48550/arxiv.1502.04792 · pith_short_12: 2OKTTGISZ3FT · pith_short_16: 2OKTTGISZ3FTXOX4 · pith_short_8: 2OKTTGIS

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/2OKTTGISZ3FTXOX4T44VNP76UH \
  | 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: d395399912cecb3bbafc9f3956bffea1fb0d41ab2d30aa31ebd701baeb17b66b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4eaea72afaac4d2b8661fd19d8ba8f17d6c860370fef1688163f13f9d2b974ba",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2015-02-17T04:09:39Z",
    "title_canon_sha256": "c60322d43f90590ea0e7b2d999d320a04280f9b1977c349d6653cf37c485a90d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.04792",
    "kind": "arxiv",
    "version": 3
  }
}