Pith Number

pith:CGDT3Q4J

pith:2025:CGDT3Q4JRT44COQDU4FAETBEQO

not attested not anchored not stored refs pending

Descending strong generation in algebraic geometry

Kabeer Manali Rahul, Pat Lank, Timothy De Deyn

arxiv:2502.08629 v1 · 2025-02-12 · math.AG · math.AC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CGDT3Q4JRT44COQDU4FAETBEQO}

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

2 papers in Pith

Fppf descent and localizing subcategories for algebraic spaces

Remarks on diagonal dimension for algebraic stacks

Receipt and verification

First computed	2026-07-05T10:13:25.629754Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

11873dc3898cf9c13a03a70a024c2483a2b36fc8fc7510c647ad197aece8ff06

Aliases

arxiv: 2502.08629 · arxiv_version: 2502.08629v1 · doi: 10.48550/arxiv.2502.08629 · pith_short_12: CGDT3Q4JRT44 · pith_short_16: CGDT3Q4JRT44COQD · pith_short_8: CGDT3Q4J

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/CGDT3Q4JRT44COQDU4FAETBEQO \
  | 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: 11873dc3898cf9c13a03a70a024c2483a2b36fc8fc7510c647ad197aece8ff06

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "08da8f5f3d0873fa3fc9accc65a94e87404c24b3319f04d45e071c99ab577de1",
    "cross_cats_sorted": [
      "math.AC"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2025-02-12T18:35:23Z",
    "title_canon_sha256": "6774a1a22aa592e4ee76cc8e7c28781f44738a167470687f0a4051ee4c533990"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.08629",
    "kind": "arxiv",
    "version": 1
  }
}