Pith Number

pith:OWSYZNOE

pith:1998:OWSYZNOEUSBJ4LV67SKTWHD55X

not attested not anchored not stored refs pending

Equivariant cohomology and equivariant intersection theory

Michel Brion

arxiv:math/9802063 v1 · 1998-02-13 · 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{OWSYZNOEUSBJ4LV67SKTWHD55X}

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

Quiver Schur algebras and cohomological Hall algebras

Receipt and verification

First computed	2026-07-04T14:40:27.025620Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

75a58cb5c4a4829e2ebefc953b1c7dedc71b43f7fc4440a64a6e46a3de4eeb02

Aliases

arxiv: math/9802063 · arxiv_version: math/9802063v1 · doi: 10.48550/arxiv.math/9802063 · pith_short_12: OWSYZNOEUSBJ · pith_short_16: OWSYZNOEUSBJ4LV6 · pith_short_8: OWSYZNOE

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/OWSYZNOEUSBJ4LV67SKTWHD55X \
  | 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: 75a58cb5c4a4829e2ebefc953b1c7dedc71b43f7fc4440a64a6e46a3de4eeb02

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d0daa4797bfe0f8030a4a25dbd6930c7840b17d389855c39750f469e9c204dfb",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "math.AG",
    "submitted_at": "1998-02-13T13:53:29Z",
    "title_canon_sha256": "953032e09f946ac8b2f5a353a5c7688d1c1e0a2fd3470a7f73d302c7990faac4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "math/9802063",
    "kind": "arxiv",
    "version": 1
  }
}