Pith Number

pith:5JFG2OLE

pith:2023:5JFG2OLEFI54K2OFPMNUURCQAC

not attested not anchored not stored refs pending

Analysis and Synthesis of Digital Dyadic Sequences

Abdalla G. M. Ahmed, Markus Hadwiger, Mikhail Skopenkov, Peter Wonka

arxiv:2306.06925 v2 · 2023-06-12 · cs.GR · math.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5JFG2OLEFI54K2OFPMNUURCQAC}

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	2026-07-05T10:51:03.244418Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ea4a6d39642a3bc569c57b1b4a4450008ad626418c602c87106169eab889523c

Aliases

arxiv: 2306.06925 · arxiv_version: 2306.06925v2 · doi: 10.48550/arxiv.2306.06925 · pith_short_12: 5JFG2OLEFI54 · pith_short_16: 5JFG2OLEFI54K2OF · pith_short_8: 5JFG2OLE

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/5JFG2OLEFI54K2OFPMNUURCQAC \
  | 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: ea4a6d39642a3bc569c57b1b4a4450008ad626418c602c87106169eab889523c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dfb35160a73f070231774a582556eae1d477107d6c106d6bd86b04ce734e57f8",
    "cross_cats_sorted": [
      "math.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.GR",
    "submitted_at": "2023-06-12T07:58:15Z",
    "title_canon_sha256": "23378490be36b2b3ce2473a34a3ce223a9e74f8111f90136a3d387bd84413a3e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2306.06925",
    "kind": "arxiv",
    "version": 2
  }
}