Pith Number

pith:TM3752YQ

pith:2017:TM3752YQIICZXB4NXOD3BIB6EG

not attested not anchored not stored refs pending

Armstrong's Axioms and Navigation Strategies

Kaya Deuser, Pavel Naumov

arxiv:1707.04106 v2 · 2017-07-13 · cs.AI · cs.LO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TM3752YQIICZXB4NXOD3BIB6EG}

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	2026-05-18T00:30:43.939193Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9b37feeb1042059b878dbb87b0a03e21ae3ba17b5f892cb493ce3a16c001f51f

Aliases

arxiv: 1707.04106 · arxiv_version: 1707.04106v2 · doi: 10.48550/arxiv.1707.04106 · pith_short_12: TM3752YQIICZ · pith_short_16: TM3752YQIICZXB4N · pith_short_8: TM3752YQ

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/TM3752YQIICZXB4NXOD3BIB6EG \
  | 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: 9b37feeb1042059b878dbb87b0a03e21ae3ba17b5f892cb493ce3a16c001f51f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1f2995cc1b74b6212a3cd47ac91cc7380d2d70d962ebbbb2437ed9fa6f28bc07",
    "cross_cats_sorted": [
      "cs.LO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2017-07-13T13:17:06Z",
    "title_canon_sha256": "909ba6e04b6e5033ea5596ac7325611038a8da1f4bde3188c620ae141c2f7e77"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.04106",
    "kind": "arxiv",
    "version": 2
  }
}