Pith Number

pith:BQZJPFE3

pith:2012:BQZJPFE3S5BOJ35X477KH6ZDM6

not attested not anchored not stored refs pending

Spatial Search Algorithms on Hanoi Networks

Franklin L. Marquezino, Renato Portugal, Stefan Boettcher

arxiv:1209.2871 v1 · 2012-09-13 · 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{BQZJPFE3S5BOJ35X477KH6ZDM6}

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	2026-05-18T00:11:28.402880Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0c3297949b9742e4efb7e7fea3fb23678658375b29e680b1f410f5d8c0bb9330

Aliases

arxiv: 1209.2871 · arxiv_version: 1209.2871v1 · doi: 10.48550/arxiv.1209.2871 · pith_short_12: BQZJPFE3S5BO · pith_short_16: BQZJPFE3S5BOJ35X · pith_short_8: BQZJPFE3

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/BQZJPFE3S5BOJ35X477KH6ZDM6 \
  | 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: 0c3297949b9742e4efb7e7fea3fb23678658375b29e680b1f410f5d8c0bb9330

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0a1c3b4c72280cc1a6b59d50f04838bd6f47fc3c9f84937d400b03bc5c2d1be2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2012-09-13T12:22:59Z",
    "title_canon_sha256": "64bb029c78274454f5796df3847c2ba7d87e6c9e495c27567f27af545e856097"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1209.2871",
    "kind": "arxiv",
    "version": 1
  }
}