Pith Number

pith:IGED3WEU

pith:2016:IGED3WEUB2EAXIULHA74WW3O5O

not attested not anchored not stored refs pending

Beyond the Melnikov method: a computer assisted approach

Maciej J. Capinski, Piotr Zgliczynski

arxiv:1603.07131 v1 · 2016-03-23 · 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{IGED3WEUB2EAXIULHA74WW3O5O}

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	2026-05-18T01:18:24.353302Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

41883dd8940e880ba28b383fcb5b6eeb8e9a8f139670b8acaccb2e09c5f1e724

Aliases

arxiv: 1603.07131 · arxiv_version: 1603.07131v1 · doi: 10.48550/arxiv.1603.07131 · pith_short_12: IGED3WEUB2EA · pith_short_16: IGED3WEUB2EAXIUL · pith_short_8: IGED3WEU

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/IGED3WEUB2EAXIULHA74WW3O5O \
  | 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: 41883dd8940e880ba28b383fcb5b6eeb8e9a8f139670b8acaccb2e09c5f1e724

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c45942cef35af7d580c6e8ad8ce34c506b3bb60c1855e34a5188f9fcaaf38ff0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2016-03-23T10:57:04Z",
    "title_canon_sha256": "69b2aa802cfb636cc593d1579e537fccb813a633a58ecc2d6135e44e31a48292"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1603.07131",
    "kind": "arxiv",
    "version": 1
  }
}