Pith Number

pith:DBOLITGI

pith:2025:DBOLITGILRM6WTIAHRS27HJLXU

not attested not anchored not stored refs pending

Homological stability and Manin's conjecture for rational curves on quartic del Pezzo surfaces

Brian Lehmann, Philip Tosteson, Ronno Das, Sho Tanimoto

arxiv:2506.17071 v1 · 2025-06-20 · math.AG · math.AT · math.NT

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DBOLITGILRM6WTIAHRS27HJLXU}

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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

2 papers in Pith

Manin's conjecture for semi-integral curves and $\mathbb A^1$-connectedness

Homological sieve and Manin's conjecture

Receipt and verification

First computed	2026-07-05T11:24:55.892975Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

185cb44cc85c59eb4d003c65af9d2bbd2367400b8408b01c41d1559d6b1f893e

Aliases

arxiv: 2506.17071 · arxiv_version: 2506.17071v1 · doi: 10.48550/arxiv.2506.17071 · pith_short_12: DBOLITGILRM6 · pith_short_16: DBOLITGILRM6WTIA · pith_short_8: DBOLITGI

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/DBOLITGILRM6WTIAHRS27HJLXU \
  | 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: 185cb44cc85c59eb4d003c65af9d2bbd2367400b8408b01c41d1559d6b1f893e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "573f48a550622029ffcc67e2fb9594dcb10a6b84f8561102d9860dc2508ddcbe",
    "cross_cats_sorted": [
      "math.AT",
      "math.NT"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2025-06-20T15:16:58Z",
    "title_canon_sha256": "a74007dfe687f68ac2e08a454160f09b24268de17a40f371b3bd8c266de557be"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.17071",
    "kind": "arxiv",
    "version": 1
  }
}