Pith Number

pith:6G2COVO6

pith:2010:6G2COVO6KPJM64HCFP2V4G2YJ4

not attested not anchored not stored refs pending

Minimal dynamics and Z-stable classification

Karen R. Strung, Wilhelm Winter

arxiv:1001.1268 v2 · 2010-01-08 · math.OA · math.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6G2COVO6KPJM64HCFP2V4G2YJ4}

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	2026-05-18T04:34:00.459178Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f1b42755de53d2cf70e22bf55e1b584f0c6b9ded6f5e5724e4f300df8c22fca4

Aliases

arxiv: 1001.1268 · arxiv_version: 1001.1268v2 · doi: 10.48550/arxiv.1001.1268 · pith_short_12: 6G2COVO6KPJM · pith_short_16: 6G2COVO6KPJM64HC · pith_short_8: 6G2COVO6

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/6G2COVO6KPJM64HCFP2V4G2YJ4 \
  | 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: f1b42755de53d2cf70e22bf55e1b584f0c6b9ded6f5e5724e4f300df8c22fca4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3816293762009bf801ebad16d0e52369c8d0fc9c9eae7c8dc766fcae4bfd4931",
    "cross_cats_sorted": [
      "math.DS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OA",
    "submitted_at": "2010-01-08T17:01:30Z",
    "title_canon_sha256": "b7fba452f44b2bd1a034c5c640d4107f87bc89faf110016cf36868dde59acd74"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1001.1268",
    "kind": "arxiv",
    "version": 2
  }
}