Pith Number

pith:EVCFYYCD

pith:2013:EVCFYYCDVSUJ3KODGSP4W62U5L

not attested not anchored not stored refs pending

Arithmetic properties of the $\ell$-regular partitions

Nancy Shanshan Gu, Suping Cui

arxiv:1302.3693 v1 · 2013-02-15 · math.CO · math.NT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EVCFYYCDVSUJ3KODGSP4W62U5L}

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	2026-05-18T03:33:36.104257Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

25445c6043aca89da9c3349fcb7b54ead4ba7ab07f6e03aecb0ef2e7be9a184f

Aliases

arxiv: 1302.3693 · arxiv_version: 1302.3693v1 · doi: 10.48550/arxiv.1302.3693 · pith_short_12: EVCFYYCDVSUJ · pith_short_16: EVCFYYCDVSUJ3KOD · pith_short_8: EVCFYYCD

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/EVCFYYCDVSUJ3KODGSP4W62U5L \
  | 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: 25445c6043aca89da9c3349fcb7b54ead4ba7ab07f6e03aecb0ef2e7be9a184f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "39125b91d20cf3eb7f35f92ef24c75bd8cdae77df246412698ec3bc515d23672",
    "cross_cats_sorted": [
      "math.NT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2013-02-15T07:40:28Z",
    "title_canon_sha256": "e2c80c0b9f97b84bba4fad91ea39595fd8e60e3a13584a98537f50e9e2ed83f2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1302.3693",
    "kind": "arxiv",
    "version": 1
  }
}