Pith Number

pith:KY3PGJHK

pith:2010:KY3PGJHK3EMONPOE27V4KYJ7KX

not attested not anchored not stored refs pending

Twisted K-homology and group-valued moment maps

E. Meinrenken

arxiv:1008.1261 v1 · 2010-08-06 · 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{KY3PGJHK3EMONPOE27V4KYJ7KX}

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	2026-05-18T03:05:35.956293Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5636f324ead918e6bdc4d7ebc5613f55e6180d0a969ef422794ae2b0c7da9a7e

Aliases

arxiv: 1008.1261 · arxiv_version: 1008.1261v1 · doi: 10.48550/arxiv.1008.1261 · pith_short_12: KY3PGJHK3EMO · pith_short_16: KY3PGJHK3EMONPOE · pith_short_8: KY3PGJHK

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/KY3PGJHK3EMONPOE27V4KYJ7KX \
  | 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: 5636f324ead918e6bdc4d7ebc5613f55e6180d0a969ef422794ae2b0c7da9a7e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c89409665c999cbfd0a863eff476bcc7947847b3828b824d3303d2c128ecac18",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2010-08-06T19:46:01Z",
    "title_canon_sha256": "42dd0945419e7f93a7b722d76fd7f6d0c7426bf08643673117f8b069c629204d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1008.1261",
    "kind": "arxiv",
    "version": 1
  }
}