Pith Number

pith:5HN5I7R4

pith:2016:5HN5I7R46LWU6MKAZZQI2OEJZZ

not attested not anchored not stored refs pending

Synchronizing Automata with Extremal Properties

Andrzej Kisielewicz, Marek Szyku{\l}a

arxiv:1608.01268 v1 · 2016-08-03 · cs.FL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5HN5I7R46LWU6MKAZZQI2OEJZZ}

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	2026-05-18T01:09:56.017119Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e9dbd47e3cf2ed4f3140ce608d3889ce6445eab598f91e352ae3662ec1b25d49

Aliases

arxiv: 1608.01268 · arxiv_version: 1608.01268v1 · doi: 10.48550/arxiv.1608.01268 · pith_short_12: 5HN5I7R46LWU · pith_short_16: 5HN5I7R46LWU6MKA · pith_short_8: 5HN5I7R4

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/5HN5I7R46LWU6MKAZZQI2OEJZZ \
  | 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: e9dbd47e3cf2ed4f3140ce608d3889ce6445eab598f91e352ae3662ec1b25d49

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d4fb0ee44b582bf3ee4e630009550c11bd25edd019a1f4ad333203692be97bdb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.FL",
    "submitted_at": "2016-08-03T17:59:19Z",
    "title_canon_sha256": "d78d6ecdc74aad79425e617afcf0958080a3a6be109890aa11698b7df8b0b639"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1608.01268",
    "kind": "arxiv",
    "version": 1
  }
}