Pith Number

pith:QGDLJ7XN

pith:2025:QGDLJ7XNM3XUNTJQM23347XWW7

not attested not anchored not stored refs pending

On the Euler characteristic of weakly ordinary varieties of maximal Albanese dimension

Jefferson Baudin

arxiv:2507.01797 v1 · 2025-07-02 · 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{QGDLJ7XNM3XUNTJQM23347XWW7}

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

Generic vanishing theory in positive characteristic

Receipt and verification

First computed	2026-07-05T11:30:55.234340Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8186b4feed66ef46cd3066b7be7ef6b7ed070c97f1d02502de30e6a9dee0fd10

Aliases

arxiv: 2507.01797 · arxiv_version: 2507.01797v1 · doi: 10.48550/arxiv.2507.01797 · pith_short_12: QGDLJ7XNM3XU · pith_short_16: QGDLJ7XNM3XUNTJQ · pith_short_8: QGDLJ7XN

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/QGDLJ7XNM3XUNTJQM23347XWW7 \
  | 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: 8186b4feed66ef46cd3066b7be7ef6b7ed070c97f1d02502de30e6a9dee0fd10

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5d3d44b0e68745214c2b73b05b555c834d9bdc8ea1ee4354df119d5f4d1743c7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2025-07-02T15:19:23Z",
    "title_canon_sha256": "9bebda57e4361bdaa87441b0b28b6c4055bde9bd36efae49cc9c532922d7ca81"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.01797",
    "kind": "arxiv",
    "version": 1
  }
}