Pith Number

pith:CHWEXNRL

pith:2011:CHWEXNRLGMPME5SZ6VG5NDDKOV

not attested not anchored not stored refs pending

Factorial Schur functions and the Yang-Baxter equation

Daniel Bump, Maki Nakasuji, Peter J. McNamara

arxiv:1108.3087 v3 · 2011-08-15 · math.CO · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CHWEXNRLGMPME5SZ6VG5NDDKOV}

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	2026-05-18T02:51:06.771536Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

11ec4bb62b331ec27659f54dd68c6a75740e5bab7d380f878f3bd584048cf7a0

Aliases

arxiv: 1108.3087 · arxiv_version: 1108.3087v3 · doi: 10.48550/arxiv.1108.3087 · pith_short_12: CHWEXNRLGMPM · pith_short_16: CHWEXNRLGMPME5SZ · pith_short_8: CHWEXNRL

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/CHWEXNRLGMPME5SZ6VG5NDDKOV \
  | 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: 11ec4bb62b331ec27659f54dd68c6a75740e5bab7d380f878f3bd584048cf7a0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fecf3082d23d039b57fe3466f9230598701a6399a9078360c583cb788edcef72",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2011-08-15T20:13:14Z",
    "title_canon_sha256": "315deabb45763586fe1600278f3ddb4cdfa485d9d2f49b3b1b172a21a92370cc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1108.3087",
    "kind": "arxiv",
    "version": 3
  }
}