Pith Number

pith:EWOS623M

pith:2018:EWOS623MPKM4DE5JIVUKT62WBG

not attested not anchored not stored refs pending

A geometric approach to Phase Response Curves and its numerical computation through the parameterization method

Alberto P\'erez-Cervera, Gemma Huguet, Tere M. Seara

arxiv:1809.07318 v2 · 2018-09-19 · 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{EWOS623MPKM4DE5JIVUKT62WBG}

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	2026-05-17T23:39:58.212050Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

259d2f6b6c7a99c193a94568a9fb5609b7f4367b3e55895d57f0dbe25d41081d

Aliases

arxiv: 1809.07318 · arxiv_version: 1809.07318v2 · doi: 10.48550/arxiv.1809.07318 · pith_short_12: EWOS623MPKM4 · pith_short_16: EWOS623MPKM4DE5J · pith_short_8: EWOS623M

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/EWOS623MPKM4DE5JIVUKT62WBG \
  | 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: 259d2f6b6c7a99c193a94568a9fb5609b7f4367b3e55895d57f0dbe25d41081d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fb7f3df7c394d9093291c02b3194e9bdcc503a3cfcd1b4e3f4f32f9acfbed33d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2018-09-19T17:59:21Z",
    "title_canon_sha256": "8f4fc97370557df27fd3d16114049cb242af02e3a37af14280be85c37c1cf7e6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.07318",
    "kind": "arxiv",
    "version": 2
  }
}