Pith Number

pith:EKOLGQYL

pith:2004:EKOLGQYLUHNE4MY5OXDQXHTOR6

not attested not anchored not stored refs pending

Sheaves and D-modules in integral geometry

Andrea D'Agnolo

arxiv:math/0410070 v1 · 2004-10-05 · math.AG · math.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EKOLGQYLUHNE4MY5OXDQXHTOR6}

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	2026-05-17T23:48:53.400959Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

229cb3430ba1da4e331d75c70b9e6e8fb239428aa276b1f4fe6cea52e8fe4326

Aliases

arxiv: math/0410070 · arxiv_version: math/0410070v1 · doi: 10.48550/arxiv.math/0410070 · pith_short_12: EKOLGQYLUHNE · pith_short_16: EKOLGQYLUHNE4MY5 · pith_short_8: EKOLGQYL

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/EKOLGQYLUHNE4MY5OXDQXHTOR6 \
  | 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: 229cb3430ba1da4e331d75c70b9e6e8fb239428aa276b1f4fe6cea52e8fe4326

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1ce2dd5f07afce8fe72c6ca8513e50fcb77e0e530f6e16f900dde6566f180267",
    "cross_cats_sorted": [
      "math.AP"
    ],
    "license": "",
    "primary_cat": "math.AG",
    "submitted_at": "2004-10-05T07:02:36Z",
    "title_canon_sha256": "c89fbf368ed67f0cbbd25c38d5cb81875f74d5fd5943c715190a32dc3fef4c2f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "math/0410070",
    "kind": "arxiv",
    "version": 1
  }
}