Pith Number

pith:342MROCL

pith:2025:342MROCLWHOQXWJVC3Q65PWZVV

not attested not anchored not stored refs pending

Richardson tableaux and Schubert positivity

Hunter Spink, Vasu Tewari

arxiv:2510.12391 v2 · 2025-10-14 · math.CO · math.AG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{342MROCLWHOQXWJVC3Q65PWZVV}

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

Ideals defining components of two-row Springer fibers

Receipt and verification

First computed	2026-07-30T01:19:13.803393Z
Builder	pith-number-builder-2026-05-17-v1
Signature	unsigned_v0
Schema	pith-number/v1.0

Canonical hash

df34c8b84bb1dd0bd93516e1eebed9ad68af2ad33635e2598294f008c3b346cd

Aliases

arxiv: 2510.12391 · arxiv_version: 2510.12391v2 · doi: 10.48550/arxiv.2510.12391 · pith_short_12: 342MROCLWHOQ · pith_short_16: 342MROCLWHOQXWJV · pith_short_8: 342MROCL

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/342MROCLWHOQXWJVC3Q65PWZVV \
  | 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: df34c8b84bb1dd0bd93516e1eebed9ad68af2ad33635e2598294f008c3b346cd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2db04cceb7412353fcc0a12e56f5974178471be02da728fc849ea774d5902b10",
    "cross_cats_sorted": [
      "math.AG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2025-10-14T11:15:53Z",
    "title_canon_sha256": "e33051f2accf92691773d529bb293c1a563ca5b61407d363a2b8e1cb617a8367"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2510.12391",
    "kind": "arxiv",
    "version": 2
  }
}