Pith Number

pith:OET3WD6M

pith:2004:OET3WD6MSUISGTTYMTG4N5DF72

not attested not anchored not stored refs pending

Dynamics of exponential linear map in functional space

David Gamarnik, Grzegorz Swirszcz, Tomasz Nowicki

arxiv:math/0402343 v1 · 2004-02-21 · math.DS · math.PR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OET3WD6MSUISGTTYMTG4N5DF72}

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	2026-05-18T01:05:26.562122Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7127bb0fcc9511234e7864cdc6f465fe9db33dfd332d056ab2a104f96feeb3e9

Aliases

arxiv: math/0402343 · arxiv_version: math/0402343v1 · doi: 10.48550/arxiv.math/0402343 · pith_short_12: OET3WD6MSUIS · pith_short_16: OET3WD6MSUISGTTY · pith_short_8: OET3WD6M

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/OET3WD6MSUISGTTYMTG4N5DF72 \
  | 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: 7127bb0fcc9511234e7864cdc6f465fe9db33dfd332d056ab2a104f96feeb3e9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b2961e2073c079f37ebf4c28da547e69b06b7bd173c1dd988de6ab6132d83e2d",
    "cross_cats_sorted": [
      "math.PR"
    ],
    "license": "",
    "primary_cat": "math.DS",
    "submitted_at": "2004-02-21T05:48:12Z",
    "title_canon_sha256": "47497f4d00260c7110cbc614f020bf45f92b1c1d0424e3fb89006f707f623e03"
  },
  "schema_version": "1.0",
  "source": {
    "id": "math/0402343",
    "kind": "arxiv",
    "version": 1
  }
}