Pith Number

pith:ASBK5RYQ

pith:2025:ASBK5RYQW5ARTMYROZNNFXCALR

not attested not anchored not stored refs pending

Combinatorial Approaches to Exceptional Sequences for Weighted Projective Lines of Type $(p,q)$

Jianmin Chen, Yiting Zheng

arxiv:2508.18618 v1 · 2025-08-26 · math.RT · 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{ASBK5RYQW5ARTMYROZNNFXCALR}

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	2026-07-05T11:59:27.855313Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0482aec710b74119b311765ad2dc405c7068b82db95c1255ddc57e43c0841f0d

Aliases

arxiv: 2508.18618 · arxiv_version: 2508.18618v1 · doi: 10.48550/arxiv.2508.18618 · pith_short_12: ASBK5RYQW5AR · pith_short_16: ASBK5RYQW5ARTMYR · pith_short_8: ASBK5RYQ

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/ASBK5RYQW5ARTMYROZNNFXCALR \
  | 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: 0482aec710b74119b311765ad2dc405c7068b82db95c1255ddc57e43c0841f0d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d70c292ec88831d6d8c67f57d67a4db06e3bdda80242a736df0f0c242ba4dbbe",
    "cross_cats_sorted": [
      "math.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RT",
    "submitted_at": "2025-08-26T02:45:40Z",
    "title_canon_sha256": "7f66739e7454c11679caf7bfcd68dd6d6f3cb8b3a595f6559f809ec1434c31f1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.18618",
    "kind": "arxiv",
    "version": 1
  }
}