Pith Number

pith:EIXHMRR7

pith:2022:EIXHMRR7VNWZJNPAS5MM2FQIRB

not attested not anchored not stored refs pending

Spatial Search via Memoryless Walk with Selfloop

Janet Leahy, Peter H{\o}yer

arxiv:2204.09076 v1 · 2022-04-19 · 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{EIXHMRR7VNWZJNPAS5MM2FQIRB}

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	2026-07-05T04:16:20.477931Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

222e76463fab6d94b5e09758cd16088875246ab11903159da8172ab937e167b0

Aliases

arxiv: 2204.09076 · arxiv_version: 2204.09076v1 · doi: 10.48550/arxiv.2204.09076 · pith_short_12: EIXHMRR7VNWZ · pith_short_16: EIXHMRR7VNWZJNPA · pith_short_8: EIXHMRR7

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/EIXHMRR7VNWZJNPAS5MM2FQIRB \
  | 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: 222e76463fab6d94b5e09758cd16088875246ab11903159da8172ab937e167b0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8d9f2cfbd1c0db6e9919818cfe5981bae465d51485e39578d474a71473c76632",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2022-04-19T18:04:12Z",
    "title_canon_sha256": "545b4f72fe335eee3e42d8992235a2c5de0c6a5a86f597569f78c5f1ccc6457f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2204.09076",
    "kind": "arxiv",
    "version": 1
  }
}