Pith Number

pith:5D6C7K26

pith:2019:5D6C7K263D5YYLIJFBYM4ZVDUU

not attested not anchored not stored refs pending

The relationship between word complexity and computational complexity in subshifts

Pascal Vanier (LACL), Ronnie Pavlov

arxiv:1903.04325 v1 · 2019-03-11 · cs.DM · cs.CC · cs.FL · math.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5D6C7K263D5YYLIJFBYM4ZVDUU}

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	2026-05-17T23:51:35.757665Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e8fc2fab5ed8fb8c2d092870ce66a3a516566246addb54b944892f5a6640361b

Aliases

arxiv: 1903.04325 · arxiv_version: 1903.04325v1 · doi: 10.48550/arxiv.1903.04325 · pith_short_12: 5D6C7K263D5Y · pith_short_16: 5D6C7K263D5YYLIJ · pith_short_8: 5D6C7K26

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/5D6C7K263D5YYLIJFBYM4ZVDUU \
  | 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: e8fc2fab5ed8fb8c2d092870ce66a3a516566246addb54b944892f5a6640361b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ab9ac44db6b451b119bb092a4455d260af4a5e347e64afb37da7352c855cc2dd",
    "cross_cats_sorted": [
      "cs.CC",
      "cs.FL",
      "math.DS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DM",
    "submitted_at": "2019-03-11T14:34:13Z",
    "title_canon_sha256": "e1c1972734e23195b279f7f8f3cf81a0e1676bf8d824bf47a1eebaf3ed14e98f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.04325",
    "kind": "arxiv",
    "version": 1
  }
}