Pith Number

pith:V3OFOHXS

pith:2016:V3OFOHXSIBRDCQ6A2YW5H3PRL4

not attested not anchored not stored refs pending

Representation theory and the cycle map of a classifying space

Masaki Kameko

arxiv:1601.06199 v2 · 2016-01-22 · math.AG · math.AT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{V3OFOHXSIBRDCQ6A2YW5H3PRL4}

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	2026-05-18T00:36:09.977562Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aedc571ef240623143c0d62dd3edf15f23fb8788b3b940c97c0f4e0d019db0c0

Aliases

arxiv: 1601.06199 · arxiv_version: 1601.06199v2 · doi: 10.48550/arxiv.1601.06199 · pith_short_12: V3OFOHXSIBRD · pith_short_16: V3OFOHXSIBRDCQ6A · pith_short_8: V3OFOHXS

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/V3OFOHXSIBRDCQ6A2YW5H3PRL4 \
  | 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: aedc571ef240623143c0d62dd3edf15f23fb8788b3b940c97c0f4e0d019db0c0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "826212212512d79d198862dda2f6bf6bb02532f79ed2758e097a2be56320026f",
    "cross_cats_sorted": [
      "math.AT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2016-01-22T23:10:30Z",
    "title_canon_sha256": "ffceb32a7a2ab935c98071d240ba5811889537311b1112155031b7c0dc332e71"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1601.06199",
    "kind": "arxiv",
    "version": 2
  }
}