Pith Number

pith:QFJW4S2V

pith:2016:QFJW4S2VLURLZ7AJEAZA2DORRW

not attested not anchored not stored refs pending

Equivariant Hirzebruch classes and Molien series of quotient singularities

Andrzej Weber, Maria Donten-Bury

arxiv:1602.02436 v2 · 2016-02-07 · math.AG · math.RT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QFJW4S2VLURLZ7AJEAZA2DORRW}

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	2026-05-18T00:51:58.097130Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

81536e4b555d22bcfc0920320d0dd18dba6fa0a72d5c584fa1532e1c356d374b

Aliases

arxiv: 1602.02436 · arxiv_version: 1602.02436v2 · doi: 10.48550/arxiv.1602.02436 · pith_short_12: QFJW4S2VLURL · pith_short_16: QFJW4S2VLURLZ7AJ · pith_short_8: QFJW4S2V

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/QFJW4S2VLURLZ7AJEAZA2DORRW \
  | 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: 81536e4b555d22bcfc0920320d0dd18dba6fa0a72d5c584fa1532e1c356d374b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "71d307c60c532cde877a9e647baafbe5b4273abbaa8dad3406b47d55e560bc32",
    "cross_cats_sorted": [
      "math.RT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2016-02-07T22:18:53Z",
    "title_canon_sha256": "ed7354c6807728e3e45604623cf16d97f4c6d6be7f527f3b91382f5966c52c11"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.02436",
    "kind": "arxiv",
    "version": 2
  }
}