Pith Number

pith:Y5OG5JKT

pith:2016:Y5OG5JKTX7J2FUIUMNRU5TY6DU

not attested not anchored not stored refs pending

Generalized Splines and Graphic Arrangements

Michael DiPasquale

arxiv:1606.03091 v1 · 2016-06-09 · math.AC · 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{Y5OG5JKTX7J2FUIUMNRU5TY6DU}

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	2026-05-18T01:12:37.562037Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c75c6ea553bfd3a2d11463634ecf1e1d250aa71d1638ebe5ada6a180db336789

Aliases

arxiv: 1606.03091 · arxiv_version: 1606.03091v1 · doi: 10.48550/arxiv.1606.03091 · pith_short_12: Y5OG5JKTX7J2 · pith_short_16: Y5OG5JKTX7J2FUIU · pith_short_8: Y5OG5JKT

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/Y5OG5JKTX7J2FUIUMNRU5TY6DU \
  | 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: c75c6ea553bfd3a2d11463634ecf1e1d250aa71d1638ebe5ada6a180db336789

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cc4954425eff34016a721f4639bb88cd66a3b86c3bcaf7151d36472b119d42b9",
    "cross_cats_sorted": [
      "math.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AC",
    "submitted_at": "2016-06-09T15:45:10Z",
    "title_canon_sha256": "d620dbbd6b633249883e22dddbe70ad4d772d4c79c83a1f572ac3edcc332d7e9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1606.03091",
    "kind": "arxiv",
    "version": 1
  }
}