Pith Number

pith:KJFRBFXG

pith:2019:KJFRBFXGPLVE3AIP7WUZBXKC2X

not attested not anchored not stored refs pending

Value distribution of derivatives in polynomial dynamics

Gabriel Vigny, Y\^usuke Okuyama

arxiv:1904.06858 v1 · 2019-04-15 · math.DS · math.CV · math.NT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KJFRBFXGPLVE3AIP7WUZBXKC2X}

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	2026-05-17T23:48:35.936804Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

524b1096e67aea4d810ffda990dd42d5e6e8810231fbe1d98407517e2f42316c

Aliases

arxiv: 1904.06858 · arxiv_version: 1904.06858v1 · doi: 10.48550/arxiv.1904.06858 · pith_short_12: KJFRBFXGPLVE · pith_short_16: KJFRBFXGPLVE3AIP · pith_short_8: KJFRBFXG

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/KJFRBFXGPLVE3AIP7WUZBXKC2X \
  | 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: 524b1096e67aea4d810ffda990dd42d5e6e8810231fbe1d98407517e2f42316c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3ae29ec30bb476148e3ccbeaf837e89bb6aa6d87ba21794432dded1a4a001503",
    "cross_cats_sorted": [
      "math.CV",
      "math.NT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2019-04-15T05:39:32Z",
    "title_canon_sha256": "c9f7aeee7c07103b9ed3b41ba9af1361f18a9e30bf04cf61914631c53d2be7f8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.06858",
    "kind": "arxiv",
    "version": 1
  }
}