Pith Number

pith:I2S6UCPZ

pith:2013:I2S6UCPZKJDLBEKE3KOKACUEGH

not attested not anchored not stored refs pending

Piecewise linear actions and Zimmer's program

Shengkui Ye

arxiv:1301.6366 v1 · 2013-01-27 · math.DG · math.DS · math.GR · math.GT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{I2S6UCPZKJDLBEKE3KOKACUEGH}

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	2026-05-18T03:35:15.632893Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

46a5ea09f95246b09144da9ca00a8431d48e00f3e0c97707f5246914fad02068

Aliases

arxiv: 1301.6366 · arxiv_version: 1301.6366v1 · doi: 10.48550/arxiv.1301.6366 · pith_short_12: I2S6UCPZKJDL · pith_short_16: I2S6UCPZKJDLBEKE · pith_short_8: I2S6UCPZ

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/I2S6UCPZKJDLBEKE3KOKACUEGH \
  | 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: 46a5ea09f95246b09144da9ca00a8431d48e00f3e0c97707f5246914fad02068

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2326341b31399432b1856a39eae8056ccd9310963cba7d9e452928612f6b1544",
    "cross_cats_sorted": [
      "math.DS",
      "math.GR",
      "math.GT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2013-01-27T15:40:48Z",
    "title_canon_sha256": "450b36225cd535f846607399190f05f8ff264b906ec6f861dd5fd16cfc6fd85a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.6366",
    "kind": "arxiv",
    "version": 1
  }
}