Pith Number

pith:H77WYYAM

pith:2014:H77WYYAMN7F5PGUWWF3V2E46Q5

not attested not anchored not stored refs pending

Computations for Coxeter arrangements and Solomon's descent algebra III: Groups of rank seven and eight

Gerhard Roehrle, Goetz Pfeiffer, J. Matthew Douglass, Marcus Bishop

arxiv:1403.6227 v2 · 2014-03-25 · math.RT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{H77WYYAMN7F5PGUWWF3V2E46Q5}

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	2026-05-18T02:35:47.426454Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3fff6c600c6fcbd79a96b1775d139e87450028292899a8da6d5188bef12d1d02

Aliases

arxiv: 1403.6227 · arxiv_version: 1403.6227v2 · doi: 10.48550/arxiv.1403.6227 · pith_short_12: H77WYYAMN7F5 · pith_short_16: H77WYYAMN7F5PGUW · pith_short_8: H77WYYAM

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/H77WYYAMN7F5PGUWWF3V2E46Q5 \
  | 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: 3fff6c600c6fcbd79a96b1775d139e87450028292899a8da6d5188bef12d1d02

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bd1d788a9572da06bb56e2f32cfe215cdb51cfa99dd19cd5abbba0b4fd4921f1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RT",
    "submitted_at": "2014-03-25T04:04:22Z",
    "title_canon_sha256": "f8760d9d0e11ccc0b07e16565881389e26f4cbdb49b936d0d71b2e56db62c7d8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.6227",
    "kind": "arxiv",
    "version": 2
  }
}