Pith Number

pith:XTQE4DD4

pith:2002:XTQE4DD4M3MRAIGGBVK2LD3EEO

not attested not anchored not stored refs pending

A generalized Verdier-type Riemann-Roch theorem for Chern-Schwartz-MacPherson classes

Joerg Schuermann

arxiv:math/0202175 v1 · 2002-02-18 · math.AG · math.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XTQE4DD4M3MRAIGGBVK2LD3EEO}

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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

Hirzebruch-Milnor classes of local complete intersections, minimal exponent, and applications to higher singularities

Receipt and verification

First computed	2026-07-04T14:35:55.618939Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bce04e0c7c66d91020c60d55a58f6423ae31d13326c7270ef3411e1b25ae6b19

Aliases

arxiv: math/0202175 · arxiv_version: math/0202175v1 · doi: 10.48550/arxiv.math/0202175 · pith_short_12: XTQE4DD4M3MR · pith_short_16: XTQE4DD4M3MRAIGG · pith_short_8: XTQE4DD4

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/XTQE4DD4M3MRAIGGBVK2LD3EEO \
  | 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: bce04e0c7c66d91020c60d55a58f6423ae31d13326c7270ef3411e1b25ae6b19

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "179f4a0c7193622939688d6a7b2bf810e777ab8e357f7e22c44754f23f485568",
    "cross_cats_sorted": [
      "math.CV"
    ],
    "license": "",
    "primary_cat": "math.AG",
    "submitted_at": "2002-02-18T15:39:01Z",
    "title_canon_sha256": "eb1af22bf9547e77615fc10fdc5b309e992a6176676208c766703eae91e42fb0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "math/0202175",
    "kind": "arxiv",
    "version": 1
  }
}