Pith Number

pith:YSEXASXA

pith:2016:YSEXASXA4UPDWULM4JRUCPFUED

not attested not anchored not stored refs pending

On $(2k+1, 2k+3)$-core partitions with distinct parts

Guizhi Qin, Robin D.P. Zhou, Sherry H.F. Yan, Zemin Jin

arxiv:1604.03729 v1 · 2016-04-13 · 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{YSEXASXA4UPDWULM4JRUCPFUED}

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	2026-05-18T01:17:11.221287Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c489704ae0e51e3b516ce263413cb420f87ce93cce7d8cbeb303fe89742d2d6d

Aliases

arxiv: 1604.03729 · arxiv_version: 1604.03729v1 · doi: 10.48550/arxiv.1604.03729 · pith_short_12: YSEXASXA4UPD · pith_short_16: YSEXASXA4UPDWULM · pith_short_8: YSEXASXA

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/YSEXASXA4UPDWULM4JRUCPFUED \
  | 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: c489704ae0e51e3b516ce263413cb420f87ce93cce7d8cbeb303fe89742d2d6d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "52bd8603d60e611910412290d33464b39c008fee53e0a7ea36d4aba47ffed475",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2016-04-13T12:17:37Z",
    "title_canon_sha256": "c1c15c7e6d16c6da5eb48b5afd1123fc8360439b239450836cb1963dd6f9632a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.03729",
    "kind": "arxiv",
    "version": 1
  }
}