Pith Number

pith:YPF2NE6K

pith:2006:YPF2NE6KBE25Y36KN3EIHCKQDI

not attested not anchored not stored refs pending

Rigid local systems and relative motives with Galois group G_2

Michael Dettweiler, Stefan Reiter

arxiv:math/0605382 v2 · 2006-05-15 · math.AG · 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{YPF2NE6KBE25Y36KN3EIHCKQDI}

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	2026-05-17T23:53:20.281256Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c3cba693ca0935dc6fca6ec88389501a067de6e69607c66d2f22a2414f059de1

Aliases

arxiv: math/0605382 · arxiv_version: math/0605382v2 · doi: 10.48550/arxiv.math/0605382 · pith_short_12: YPF2NE6KBE25 · pith_short_16: YPF2NE6KBE25Y36K · pith_short_8: YPF2NE6K

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/YPF2NE6KBE25Y36KN3EIHCKQDI \
  | 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: c3cba693ca0935dc6fca6ec88389501a067de6e69607c66d2f22a2414f059de1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2c4726c3d1bc9b236637fb77c37f6229c8b82369c9e6c116151cbcae1b07f9c7",
    "cross_cats_sorted": [
      "math.NT"
    ],
    "license": "",
    "primary_cat": "math.AG",
    "submitted_at": "2006-05-15T12:07:44Z",
    "title_canon_sha256": "b5588c9d193d2493cac4372b0d88c9ad94987dbf9f67688c36b45f742430f602"
  },
  "schema_version": "1.0",
  "source": {
    "id": "math/0605382",
    "kind": "arxiv",
    "version": 2
  }
}