Pith Number

pith:NOWZ6HLQ

pith:2014:NOWZ6HLQBFTLBEIQU4B6Z2L7US

not attested not anchored not stored refs pending

Equivariant stable homotopy methods in the algebraic K-theory of infinite groups

Boris Goldfarb, Gunnar Carlsson

arxiv:1412.3483 v2 · 2014-12-10 · math.AT · math.GT · 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{NOWZ6HLQBFTLBEIQU4B6Z2L7US}

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	2026-05-17T23:42:43.922195Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6bad9f1d700966b09110a703ece97fa48b1c8468a8ee835630784396a99d9d3b

Aliases

arxiv: 1412.3483 · arxiv_version: 1412.3483v2 · doi: 10.48550/arxiv.1412.3483 · pith_short_12: NOWZ6HLQBFTL · pith_short_16: NOWZ6HLQBFTLBEIQ · pith_short_8: NOWZ6HLQ

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/NOWZ6HLQBFTLBEIQU4B6Z2L7US \
  | 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: 6bad9f1d700966b09110a703ece97fa48b1c8468a8ee835630784396a99d9d3b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e5c4c0a9f517c83a327c3a93bf565cd3cedb355191b0a973b24b9e2aa07a8b30",
    "cross_cats_sorted": [
      "math.GT",
      "math.KT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AT",
    "submitted_at": "2014-12-10T22:03:13Z",
    "title_canon_sha256": "23fe9a6425cc669af8c37268e63437089700653cc39b880eabd6c53190c64f9e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.3483",
    "kind": "arxiv",
    "version": 2
  }
}