Pith Number

pith:DBKUU4RA

pith:2025:DBKUU4RAYGOFLP54PDKKSNVQDP

not attested not anchored not stored refs pending

Splicing skew shaped positroids

Eugene Gorsky, Jos\'e Simental, Soyeon Kim, Tonie Scroggin

arxiv:2503.04923 v1 · 2025-03-06 · 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{DBKUU4RAYGOFLP54PDKKSNVQDP}

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

Splicing braid varieties

Receipt and verification

First computed	2026-07-05T10:25:51.517629Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

18554a7220c19c55bfbc78d4a936b01bc87e02f2f900ba6ba8a38ff415def3da

Aliases

arxiv: 2503.04923 · arxiv_version: 2503.04923v1 · doi: 10.48550/arxiv.2503.04923 · pith_short_12: DBKUU4RAYGOF · pith_short_16: DBKUU4RAYGOFLP54 · pith_short_8: DBKUU4RA

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/DBKUU4RAYGOFLP54PDKKSNVQDP \
  | 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: 18554a7220c19c55bfbc78d4a936b01bc87e02f2f900ba6ba8a38ff415def3da

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "561e0ee5674bfc32b344ec6818817b33591c179b53ebf9518724f1957300d1b2",
    "cross_cats_sorted": [
      "math.CO"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2025-03-06T19:50:17Z",
    "title_canon_sha256": "2e27328bc3e72cee31aa905a1c3f8e1f743d91272cbc6d10fd9e18f65170641d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.04923",
    "kind": "arxiv",
    "version": 1
  }
}