Pith Number

pith:NMONS6KR

pith:2016:NMONS6KRCXJUPP2BE4EDDG2YBR

not attested not anchored not stored refs pending

Physical maze solvers. All twelve prototypes implement 1961 Lee algorithm

Andrew Adamatzky

arxiv:1601.04672 v1 · 2016-01-18 · cs.ET

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NMONS6KRCXJUPP2BE4EDDG2YBR}

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	2026-05-18T01:22:44.492586Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6b1cd9795115d347bf412708319b580c795d71505bd347cac3b9a01d6c90d770

Aliases

arxiv: 1601.04672 · arxiv_version: 1601.04672v1 · doi: 10.48550/arxiv.1601.04672 · pith_short_12: NMONS6KRCXJU · pith_short_16: NMONS6KRCXJUPP2B · pith_short_8: NMONS6KR

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/NMONS6KRCXJUPP2BE4EDDG2YBR \
  | 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: 6b1cd9795115d347bf412708319b580c795d71505bd347cac3b9a01d6c90d770

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fbd0cf3aedd16c8d519f802a9c84d92d8017d39e577ec7addd30cafd1c4f92fb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.ET",
    "submitted_at": "2016-01-18T19:54:21Z",
    "title_canon_sha256": "a9fa39e3407e3b3209ed1766f4e22807ad84d6ffd88e0f7d22718c527da21662"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1601.04672",
    "kind": "arxiv",
    "version": 1
  }
}