Pith Number

pith:SDLWKOZI

pith:2007:SDLWKOZI76OEKVN4HWUGOZS2MI

not attested not anchored not stored refs pending

Equivariant representable K-theory

Heath Emerson, Ralf Meyer

arxiv:0710.1410 v2 · 2007-10-07 · math.KT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SDLWKOZI76OEKVN4HWUGOZS2MI}

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	2026-05-18T01:29:37.059089Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

90d7653b28ff9c4555bc3da867665a620a6cc8e30ad0ee2e9ed81043e7c61ffb

Aliases

arxiv: 0710.1410 · arxiv_version: 0710.1410v2 · doi: 10.48550/arxiv.0710.1410 · pith_short_12: SDLWKOZI76OE · pith_short_16: SDLWKOZI76OEKVN4 · pith_short_8: SDLWKOZI

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/SDLWKOZI76OEKVN4HWUGOZS2MI \
  | 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: 90d7653b28ff9c4555bc3da867665a620a6cc8e30ad0ee2e9ed81043e7c61ffb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "beac13be4a275bbc33d7cc3425a68873db8f9b7591306fad7c17fcd1ef1fe522",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.KT",
    "submitted_at": "2007-10-07T10:42:28Z",
    "title_canon_sha256": "085752f81b92d184dcf4e75dc4d9ec35c1d91bb3c202703e31435fb6335f0d31"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0710.1410",
    "kind": "arxiv",
    "version": 2
  }
}