Pith Number

pith:VRNVKEJJ

pith:2020:VRNVKEJJMTGH7FKYIHGMNORXDL

not attested not anchored not stored refs pending

Searching via nonlinear quantum walk on the 2D-grid

Basile Herzog, Giuseppe Di Molfetta

arxiv:2009.07800 v3 · 2020-09-16 · quant-ph · cs.DS

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VRNVKEJJMTGH7FKYIHGMNORXDL}

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.

Cited by

3 papers in Pith

Quantum algorithm for Valiant-Vazirani reduction

Nonlinear Hamiltonians and Boolean satisfiability

From spin squeezing to fast state discrimination

Receipt and verification

First computed	2026-07-05T01:51:21.621214Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ac5b55112964cc7f955841ccc6ba371af5ba5ce45f5ef5c2623b0cd09a6ea6b3

Aliases

arxiv: 2009.07800 · arxiv_version: 2009.07800v3 · doi: 10.48550/arxiv.2009.07800 · pith_short_12: VRNVKEJJMTGH · pith_short_16: VRNVKEJJMTGH7FKY · pith_short_8: VRNVKEJJ

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/VRNVKEJJMTGH7FKYIHGMNORXDL \
  | 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: ac5b55112964cc7f955841ccc6ba371af5ba5ce45f5ef5c2623b0cd09a6ea6b3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d811bfe83d07ef39bd9ab6f950e8ca392884aae4f79f899732ff90f202381bb1",
    "cross_cats_sorted": [
      "cs.DS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2020-09-16T16:48:41Z",
    "title_canon_sha256": "aad44ba41d79e94e9b2fe3748b5eef1fdc6ba405e1338f7248f6df3daf3c780d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2009.07800",
    "kind": "arxiv",
    "version": 3
  }
}