Pith Number

pith:NGT6A72V

pith:2018:NGT6A72VGFDI2UNJUZSMKFSUC4

not attested not anchored not stored refs pending

Product formulas for certain skew tableaux

Jang Soo Kim, Meesue Yoo

arxiv:1806.01525 v1 · 2018-06-05 · 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{NGT6A72VGFDI2UNJUZSMKFSUC4}

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	2026-05-18T00:14:12.687556Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

69a7e07f5531468d51a9a664c516541704478fee1374f5c389b34a210ca335d4

Aliases

arxiv: 1806.01525 · arxiv_version: 1806.01525v1 · doi: 10.48550/arxiv.1806.01525 · pith_short_12: NGT6A72VGFDI · pith_short_16: NGT6A72VGFDI2UNJ · pith_short_8: NGT6A72V

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/NGT6A72VGFDI2UNJUZSMKFSUC4 \
  | 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: 69a7e07f5531468d51a9a664c516541704478fee1374f5c389b34a210ca335d4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b2fcf27ba3cb45e3cb8364822154c599c0e5d9029b483b0a19617c8da6e6993e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2018-06-05T07:35:22Z",
    "title_canon_sha256": "04f322812bb9e3e8b83f30c5f7d90730e57c666e0008625d996a1b1b6516de15"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.01525",
    "kind": "arxiv",
    "version": 1
  }
}