Pith Number

pith:ILP2DJCW

pith:2013:ILP2DJCW2ESB7FH6CHEBTMS6ZU

not attested not anchored not stored refs pending

s-Inversion Sequences and P-Partitions of Type B

Alan J.X. Guo, Harry H.Y. Huang, Peter L. Guo, Thomas Y.H. Liu, William Y.C. Chen

arxiv:1310.5313 v1 · 2013-10-20 · 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{ILP2DJCW2ESB7FH6CHEBTMS6ZU}

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	2026-05-18T03:09:45.815651Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

42dfa1a456d1241f94fe11c819b25ecd09f9ea99b375719559e7cd1de38ebab2

Aliases

arxiv: 1310.5313 · arxiv_version: 1310.5313v1 · doi: 10.48550/arxiv.1310.5313 · pith_short_12: ILP2DJCW2ESB · pith_short_16: ILP2DJCW2ESB7FH6 · pith_short_8: ILP2DJCW

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/ILP2DJCW2ESB7FH6CHEBTMS6ZU \
  | 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: 42dfa1a456d1241f94fe11c819b25ecd09f9ea99b375719559e7cd1de38ebab2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bff6ef2f7e499f103b58f4a475c13a38d4f6f73c7ce817f608f32a5b76045cf7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2013-10-20T09:34:00Z",
    "title_canon_sha256": "4b6bb2e0d1f250f20029121f388b52dd459442212dd0a7cf87d3395a77f64c57"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1310.5313",
    "kind": "arxiv",
    "version": 1
  }
}