Pith Number

pith:2INVZNF6

pith:2023:2INVZNF6QNNLWS6ECK27ZSB6EX

not attested not anchored not stored refs pending

Tropical Quiver Grassmannians

Giulia Iezzi, Victoria Schleis

arxiv:2311.18648 v1 · 2023-11-30 · math.CO · math.AG · 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{2INVZNF6QNNLWS6ECK27ZSB6EX}

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

Quiver matroids -- Matroid morphisms, quiver Grassmannians, their Euler characteristics and $\mathbb{F}_1$-points

Receipt and verification

First computed	2026-07-05T07:18:44.711421Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d21b5cb4be835abb4bc412b5fcc83e25d3993871895c0fe85bebb8fe71808429

Aliases

arxiv: 2311.18648 · arxiv_version: 2311.18648v1 · doi: 10.48550/arxiv.2311.18648 · pith_short_12: 2INVZNF6QNNL · pith_short_16: 2INVZNF6QNNLWS6E · pith_short_8: 2INVZNF6

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/2INVZNF6QNNLWS6ECK27ZSB6EX \
  | 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: d21b5cb4be835abb4bc412b5fcc83e25d3993871895c0fe85bebb8fe71808429

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7b8952f78645d2972d5bbd93d68082b924e8ef98437e9b15b2281c286eef5717",
    "cross_cats_sorted": [
      "math.AG",
      "math.RT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2023-11-30T15:57:16Z",
    "title_canon_sha256": "b377f8368d14672f72e751c490eb50591c6af18981dff27f7de2c43e648f18c9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2311.18648",
    "kind": "arxiv",
    "version": 1
  }
}