Pith Number

pith:WISDMPNI

pith:2022:WISDMPNI4CZFD44AXXQN5H5ILO

not attested not anchored not stored refs pending

Derived moduli of sections and push-forwards

Cristina Manolache, David Kern, Etienne Mann, Renata Picciotto

arxiv:2210.11386 v1 · 2022-10-20 · 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{WISDMPNI4CZFD44AXXQN5H5ILO}

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

The contraction morphism between maps and quasimaps to toric varieties

Receipt and verification

First computed	2026-07-05T05:08:47.631067Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b224363da8e0b251f380bde0de9fa85b899b423ef9ba7c71d5d752c4072bad52

Aliases

arxiv: 2210.11386 · arxiv_version: 2210.11386v1 · doi: 10.48550/arxiv.2210.11386 · pith_short_12: WISDMPNI4CZF · pith_short_16: WISDMPNI4CZFD44A · pith_short_8: WISDMPNI

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/WISDMPNI4CZFD44AXXQN5H5ILO \
  | 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: b224363da8e0b251f380bde0de9fa85b899b423ef9ba7c71d5d752c4072bad52

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a8ebe6b40043b66d4febe006b116d40c7125599e9081c963fb728fce74151ded",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2022-10-20T16:26:55Z",
    "title_canon_sha256": "98f6f6013755cf072c56e8c70e8a79a0f6f19604d95f1717119faee82e473baa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2210.11386",
    "kind": "arxiv",
    "version": 1
  }
}