Pith Number

pith:JJUUSRCZ

pith:2015:JJUUSRCZEGSK2ITC5SIHSIV3HT

not attested not anchored not stored refs pending

Doubling the Success of Quantum Walk Search Using Internal-State Measurements

Jevg\=enijs Vihrovs, Kri\v{s}j\=anis Pr\=usis, Thomas G. Wong

arxiv:1511.03865 v2 · 2015-11-12 · 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{JJUUSRCZEGSK2ITC5SIHSIV3HT}

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	2026-05-18T01:01:52.093209Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4a6949445921a4ad2262ec907922bb3cc1dd0af6ff04456bd4e80420f5f9e223

Aliases

arxiv: 1511.03865 · arxiv_version: 1511.03865v2 · doi: 10.48550/arxiv.1511.03865 · pith_short_12: JJUUSRCZEGSK · pith_short_16: JJUUSRCZEGSK2ITC · pith_short_8: JJUUSRCZ

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/JJUUSRCZEGSK2ITC5SIHSIV3HT \
  | 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: 4a6949445921a4ad2262ec907922bb3cc1dd0af6ff04456bd4e80420f5f9e223

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "39247e4ad0be3b749a790549f5244b13e45b30df70654ad57dde6a522b5c4367",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2015-11-12T11:45:47Z",
    "title_canon_sha256": "81719235854a1c0f6d4abf27747286dfe9a8359b6790171087706175612ffd91"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.03865",
    "kind": "arxiv",
    "version": 2
  }
}