Pith Number

pith:CRNFPYEN

pith:2023:CRNFPYENXSJHG6K2DRE3XRCCSB

not attested not anchored not stored refs pending

Strong equivariant positivity for homogeneous varieties and back-stable coproduct coefficients

David Anderson

arxiv:2302.12765 v1 · 2023-02-24 · math.AG · 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{CRNFPYENXSJHG6K2DRE3XRCCSB}

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.

Cited by

1 paper in Pith

A Littlewood-Richardson Rule for Forest Polynomials via the Schubert Bialgebra

Receipt and verification

First computed	2026-07-05T05:45:21.003878Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

145a57e08dbc9273795a1c49bbc442904aa96981628e8fc4c2d957afcdba75f4

Aliases

arxiv: 2302.12765 · arxiv_version: 2302.12765v1 · doi: 10.48550/arxiv.2302.12765 · pith_short_12: CRNFPYENXSJH · pith_short_16: CRNFPYENXSJHG6K2 · pith_short_8: CRNFPYEN

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/CRNFPYENXSJHG6K2DRE3XRCCSB \
  | 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: 145a57e08dbc9273795a1c49bbc442904aa96981628e8fc4c2d957afcdba75f4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "872ca7ed1a14b56935e664c88572b3dfe1151d4d050777a059f5c2ce966dbe74",
    "cross_cats_sorted": [
      "math.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2023-02-24T17:28:32Z",
    "title_canon_sha256": "d04595eb9a406c5d7ef43ab6c4ffe9913355dab8809be92b0d85c9257da1af69"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2302.12765",
    "kind": "arxiv",
    "version": 1
  }
}