Pith Number

pith:RZOBEWU2

pith:2025:RZOBEWU2Z4B7XG7RMOOVEULXWV

not attested not anchored not stored refs pending

Enumerating log rational curves on some toric varieties

Carl Lian, Naufil Sakran

arxiv:2506.13975 v4 · 2025-06-16 · 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{RZOBEWU2Z4B7XG7RMOOVEULXWV}

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	2026-06-09T01:05:07.219899Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8e5c125a9acf03fb9bf1639d525177b54c403c4cd796a039cf8b2d55bd18b14d

Aliases

arxiv: 2506.13975 · arxiv_version: 2506.13975v4 · doi: 10.48550/arxiv.2506.13975 · pith_short_12: RZOBEWU2Z4B7 · pith_short_16: RZOBEWU2Z4B7XG7R · pith_short_8: RZOBEWU2

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/RZOBEWU2Z4B7XG7RMOOVEULXWV \
  | 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: 8e5c125a9acf03fb9bf1639d525177b54c403c4cd796a039cf8b2d55bd18b14d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "18916808fc82c8b59262933fbbce8d58fe1decb9becac491b0ce95ccd9c0d716",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2025-06-16T20:29:47Z",
    "title_canon_sha256": "de70d902af1291e79f06b97a858064ac50c50c120cb308e6b982650d951ac69f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.13975",
    "kind": "arxiv",
    "version": 4
  }
}