Pith Number

pith:FHUY6USL

pith:2019:FHUY6USLEV5AOJH5V247S7CO2F

not attested not anchored not stored refs pending

Large tensor products and Littlewood-Richardson coefficients

Evgeny Feigin

arxiv:1902.01154 v2 · 2019-02-04 · math.RT · math.PR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FHUY6USLEV5AOJH5V247S7CO2F}

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	2026-05-17T23:44:47.595700Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

29e98f524b257a0724fdaeb9f97c4ed17457d0cad367b0d4d23ac370323a0bf8

Aliases

arxiv: 1902.01154 · arxiv_version: 1902.01154v2 · doi: 10.48550/arxiv.1902.01154 · pith_short_12: FHUY6USLEV5A · pith_short_16: FHUY6USLEV5AOJH5 · pith_short_8: FHUY6USL

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/FHUY6USLEV5AOJH5V247S7CO2F \
  | 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: 29e98f524b257a0724fdaeb9f97c4ed17457d0cad367b0d4d23ac370323a0bf8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e81f8a9f0792c688eb414719afd7a70709943f6adb747448814dca43a124cda6",
    "cross_cats_sorted": [
      "math.PR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RT",
    "submitted_at": "2019-02-04T12:48:29Z",
    "title_canon_sha256": "4c57b6e10e90fdbaa62a46a2374dacdff4deec8f93aa519142fe144de3924e9b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.01154",
    "kind": "arxiv",
    "version": 2
  }
}