Pith Number

pith:EDOJG6XK

pith:2009:EDOJG6XKM4JBXJHCC7V3ZD2OUH

not attested not anchored not stored refs pending

On localization in holomorphic equivariant cohomology

Ugo Bruzzo, Vladimir Rubtsov

arxiv:0910.2019 v4 · 2009-10-11 · math.CV · math.AG · math.DG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EDOJG6XKM4JBXJHCC7V3ZD2OUH}

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	2026-05-18T03:24:42.243651Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

20dc937aea67121ba4e217ebbc8f4ea1f4caf847b7e7ce6286cd8e229768dd0d

Aliases

arxiv: 0910.2019 · arxiv_version: 0910.2019v4 · doi: 10.48550/arxiv.0910.2019 · pith_short_12: EDOJG6XKM4JB · pith_short_16: EDOJG6XKM4JBXJHC · pith_short_8: EDOJG6XK

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/EDOJG6XKM4JBXJHCC7V3ZD2OUH \
  | 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: 20dc937aea67121ba4e217ebbc8f4ea1f4caf847b7e7ce6286cd8e229768dd0d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "36b64ceefbac422df299fa158a375a9c5eff4fbb9b49d8308ae692ed24fcdd52",
    "cross_cats_sorted": [
      "math.AG",
      "math.DG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CV",
    "submitted_at": "2009-10-11T16:34:38Z",
    "title_canon_sha256": "853da95816c9ccca2248f92f2730427e25a68f820b62faf337337c76aae8f181"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0910.2019",
    "kind": "arxiv",
    "version": 4
  }
}