Pith Number

pith:UZK43CNG

pith:2009:UZK43CNGH3QG7CA7JSWXY5TGNR

not attested not anchored not stored refs pending

Ergodic solenoids and generalized currents

Ricardo Perez-Marco, Vicente Mu\~noz

arxiv:0910.2836 v2 · 2009-10-15 · math.DG · 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{UZK43CNGH3QG7CA7JSWXY5TGNR}

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	2026-05-18T04:40:56.130207Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a655cd89a63ee06f881f4cad7c76666c443ec816909f141a0158d96a7ae40c02

Aliases

arxiv: 0910.2836 · arxiv_version: 0910.2836v2 · doi: 10.48550/arxiv.0910.2836 · pith_short_12: UZK43CNGH3QG · pith_short_16: UZK43CNGH3QG7CA7 · pith_short_8: UZK43CNG

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/UZK43CNGH3QG7CA7JSWXY5TGNR \
  | 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: a655cd89a63ee06f881f4cad7c76666c443ec816909f141a0158d96a7ae40c02

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "add35a230a8a6d08768f800e3d4e2a891413c4ebcad23fdb38c71f536b7b3402",
    "cross_cats_sorted": [
      "math.DS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2009-10-15T10:53:54Z",
    "title_canon_sha256": "7ccc79640e4e6d82e99c6d2eab471c01449f1f6d3c6d9be7547e259bc88ba138"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0910.2836",
    "kind": "arxiv",
    "version": 2
  }
}