Pith Number

pith:HALBXB5G

pith:2018:HALBXB5GGFBSHEKH6O35D6U536

not attested not anchored not stored refs pending

Quantum spatial search on graphs subject to dynamical noise

Marco Cattaneo, Matteo A. C. Rossi, Matteo G. A. Paris, Sabrina Maniscalco

arxiv:1809.01969 v2 · 2018-09-06 · 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{HALBXB5GGFBSHEKH6O35D6U536}

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	2026-05-17T23:59:43.397918Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

38161b87a63143239147f3b7d1fa9ddfb29673ad62b0f0cb0c1a4c8700c48478

Aliases

arxiv: 1809.01969 · arxiv_version: 1809.01969v2 · doi: 10.48550/arxiv.1809.01969 · pith_short_12: HALBXB5GGFBS · pith_short_16: HALBXB5GGFBSHEKH · pith_short_8: HALBXB5G

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/HALBXB5GGFBSHEKH6O35D6U536 \
  | 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: 38161b87a63143239147f3b7d1fa9ddfb29673ad62b0f0cb0c1a4c8700c48478

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f427663275bc80b36871852645a8d38cb75256290d7c7caad5d9bc1917738fee",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2018-09-06T13:24:17Z",
    "title_canon_sha256": "93a8c82b1ecb9ee7931dfe46db7a4ff5552752be1c1dfc065610520de3306d2e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.01969",
    "kind": "arxiv",
    "version": 2
  }
}