Pith Number

pith:ZGQKTY6T

pith:2010:ZGQKTY6TFWWBVTNNTPWPUC6ECT

not attested not anchored not stored refs pending

Minimal Permutations and 2-Regular Skew Tableaux

Cindy C.Y. Gu, Kevin J. Ma, William Y.C. Chen

arxiv:1010.6261 v1 · 2010-10-29 · 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{ZGQKTY6TFWWBVTNNTPWPUC6ECT}

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	2026-05-18T04:38:07.212368Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c9a0a9e3d32dac1acdad9becfa0bc414d0b74569e598aec1bd4ea82184c3b8da

Aliases

arxiv: 1010.6261 · arxiv_version: 1010.6261v1 · doi: 10.48550/arxiv.1010.6261 · pith_short_12: ZGQKTY6TFWWB · pith_short_16: ZGQKTY6TFWWBVTNN · pith_short_8: ZGQKTY6T

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/ZGQKTY6TFWWBVTNNTPWPUC6ECT \
  | 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: c9a0a9e3d32dac1acdad9becfa0bc414d0b74569e598aec1bd4ea82184c3b8da

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "29f1c357cefea4285738bea37edf87b484d3bb572e38aee72f85f91226e0dfd7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2010-10-29T16:21:50Z",
    "title_canon_sha256": "f9418986b8496b944b7807b145c3e16953647b0d2cc2354ae3c87d86dfce9758"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1010.6261",
    "kind": "arxiv",
    "version": 1
  }
}