Pith Number

pith:5WYGG2H4

pith:2024:5WYGG2H4TSD2NFKH43S7JNJ3A5

not attested not anchored not stored refs pending

Brill--Noether theory of smooth curves in the plane and on Hirzebruch surfaces

Hannah Larson, Sameera Vemulapalli

arxiv:2408.12678 v1 · 2024-08-22 · 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{5WYGG2H4TSD2NFKH43S7JNJ3A5}

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

Tschirnhausen bundles of sextic covers of $\mathbb{P}^1$

Receipt and verification

First computed	2026-07-05T08:58:28.401599Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

edb06368fc9c87a69547e6e5f4b53b0778cfb705660895c064840e7e7f81b684

Aliases

arxiv: 2408.12678 · arxiv_version: 2408.12678v1 · doi: 10.48550/arxiv.2408.12678 · pith_short_12: 5WYGG2H4TSD2 · pith_short_16: 5WYGG2H4TSD2NFKH · pith_short_8: 5WYGG2H4

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/5WYGG2H4TSD2NFKH43S7JNJ3A5 \
  | 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: edb06368fc9c87a69547e6e5f4b53b0778cfb705660895c064840e7e7f81b684

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9aed738fc5bbc8a8b58a86162edd49dfe600b9fdb96f149d407e88fe2ada2809",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2024-08-22T18:35:49Z",
    "title_canon_sha256": "bb008a82c1cba3d2ff39b89845e3bd5d2c3ddd09ce54b8f6327b009c58ba2f28"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2408.12678",
    "kind": "arxiv",
    "version": 1
  }
}