Pith Number

pith:YPO5GTIB

pith:2017:YPO5GTIBEMI4DZ6PRATCYCMXSD

not attested not anchored not stored refs pending

Bounding the length of iterated integrals of the first nonzero Melnikov function

Dmitry Novikov, Jessie Pontigo-Herrera, Laura Ortiz-Bobadilla, Pavao Mardesic

arxiv:1703.03837 v1 · 2017-03-10 · math.CA · 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{YPO5GTIBEMI4DZ6PRATCYCMXSD}

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	2026-05-18T00:48:53.008815Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c3ddd34d012311c1e7cf88262c099790e47b16741416da7b5a9860272cfd89bd

Aliases

arxiv: 1703.03837 · arxiv_version: 1703.03837v1 · doi: 10.48550/arxiv.1703.03837 · pith_short_12: YPO5GTIBEMI4 · pith_short_16: YPO5GTIBEMI4DZ6P · pith_short_8: YPO5GTIB

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/YPO5GTIBEMI4DZ6PRATCYCMXSD \
  | 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: c3ddd34d012311c1e7cf88262c099790e47b16741416da7b5a9860272cfd89bd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5d3cd893831f3582b86cf0c8a15cf916d6fc119557a6e98b23cae055bcb0c487",
    "cross_cats_sorted": [
      "math.DS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CA",
    "submitted_at": "2017-03-10T20:22:13Z",
    "title_canon_sha256": "44759294b527d2337ba09b26ff30c6c22d88497a396c0e98317aa7421673361a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.03837",
    "kind": "arxiv",
    "version": 1
  }
}