Pith Number

pith:BRSUYAYV

pith:2023:BRSUYAYVQEZKMHJJVHLVGOOQVE

not attested not anchored not stored refs pending

Standard Monomials for Positroid Varieties

Ayah Almousa, Daoji Huang, Shiliang Gao

arxiv:2309.15384 v3 · 2023-09-27 · math.AG · math.AC · 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{BRSUYAYVQEZKMHJJVHLVGOOQVE}

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	2026-06-02T02:04:03.753268Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0c654c03158132a61d29a9d75339d0a927859dac127588748b1a4d4584378655

Aliases

arxiv: 2309.15384 · arxiv_version: 2309.15384v3 · doi: 10.48550/arxiv.2309.15384 · pith_short_12: BRSUYAYVQEZK · pith_short_16: BRSUYAYVQEZKMHJJ · pith_short_8: BRSUYAYV

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/BRSUYAYVQEZKMHJJVHLVGOOQVE \
  | 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: 0c654c03158132a61d29a9d75339d0a927859dac127588748b1a4d4584378655

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fd15927d1f7ac834ee6470eed46c7ee5ef9b985e5f5340453da622e2d490d62e",
    "cross_cats_sorted": [
      "math.AC",
      "math.CO"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2023-09-27T03:31:14Z",
    "title_canon_sha256": "d2c08c1adb3725a5a4f74c4e1acccb36010b8ef21239639c751b2687c34cf9a6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2309.15384",
    "kind": "arxiv",
    "version": 3
  }
}