Pith Number

pith:PML7JAYQ

pith:2018:PML7JAYQS3YMYEJAVZE4RYSU54

not attested not anchored not stored refs pending

On compositions associated to seasweed subalgebras of sl(n)

Andrew W. Mayers, Aria Dougherty, jr, Matthew Hyatt, Nick W. Mayers, Vincent E. Coll

arxiv:1808.01008 v1 · 2018-08-02 · 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{PML7JAYQS3YMYEJAVZE4RYSU54}

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	2026-05-18T00:08:59.371336Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7b17f4831096f0cc1120ae49c8e254ef05a4f7c67530ccbc1ab11980d302c451

Aliases

arxiv: 1808.01008 · arxiv_version: 1808.01008v1 · doi: 10.48550/arxiv.1808.01008 · pith_short_12: PML7JAYQS3YM · pith_short_16: PML7JAYQS3YMYEJA · pith_short_8: PML7JAYQ

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/PML7JAYQS3YMYEJAVZE4RYSU54 \
  | 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: 7b17f4831096f0cc1120ae49c8e254ef05a4f7c67530ccbc1ab11980d302c451

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d8b8cdec848e5f50bafc27a2924f248e69c6ee7d0e104b529c76c86ab3caa4cd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2018-08-02T20:23:10Z",
    "title_canon_sha256": "1a0e0c6300b0b5420b54b9177613d8e53361f2a8ed119b5252d3cb78eb01db59"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.01008",
    "kind": "arxiv",
    "version": 1
  }
}