Pith Number

pith:YM6EPSR2

pith:2005:YM6EPSR2OERCXBTAJG5SAKYGCG

not attested not anchored not stored refs pending

Sur la dimension de l'ensemble des points base du fibre determinant sur l'espace des modules des fibres vectoriels semi stables sur une courbe

Olivier Schneider

arxiv:math/0501320 v2 · 2005-01-20 · 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{YM6EPSR2OERCXBTAJG5SAKYGCG}

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	2026-07-04T14:39:32.537919Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c33c47ca3a71222b866049bb202b0611bcd3bf9784d06556c1c92f2e76ffccbc

Aliases

arxiv: math/0501320 · arxiv_version: math/0501320v2 · doi: 10.48550/arxiv.math/0501320 · pith_short_12: YM6EPSR2OERC · pith_short_16: YM6EPSR2OERCXBTA · pith_short_8: YM6EPSR2

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/YM6EPSR2OERCXBTAJG5SAKYGCG \
  | 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: c33c47ca3a71222b866049bb202b0611bcd3bf9784d06556c1c92f2e76ffccbc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eeb0141548a332a8c1078567bc6333fafcebc057cdbdea90a2aee47595c2d593",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "math.AG",
    "submitted_at": "2005-01-20T10:56:46Z",
    "title_canon_sha256": "1c30d03440e6595e67f68e7a4ab1f744968dac8887fae073a1812f7df7895eed"
  },
  "schema_version": "1.0",
  "source": {
    "id": "math/0501320",
    "kind": "arxiv",
    "version": 2
  }
}