Pith Number

pith:OBRWEJCW

pith:2017:OBRWEJCWNVHNQLRLWQNSKFVAZD

not attested not anchored not stored refs pending

Proliferation of stability in phase and parameter spaces of nonlinear systems

Cesar Manchein, Marcus W. Beims, Rafael M. da Silva

arxiv:1708.04520 v1 · 2017-08-15 · nlin.CD

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OBRWEJCWNVHNQLRLWQNSKFVAZD}

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	2026-05-18T00:37:59.111659Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

70636224566d4ed82e2bb41b2516a0c8c0ed3aeba97d53159e89c05f734e47bc

Aliases

arxiv: 1708.04520 · arxiv_version: 1708.04520v1 · doi: 10.48550/arxiv.1708.04520 · pith_short_12: OBRWEJCWNVHN · pith_short_16: OBRWEJCWNVHNQLRL · pith_short_8: OBRWEJCW

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/OBRWEJCWNVHNQLRLWQNSKFVAZD \
  | 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: 70636224566d4ed82e2bb41b2516a0c8c0ed3aeba97d53159e89c05f734e47bc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "30de2cb9d5927b8f05ca6a4ac3d4dbe0dd3c6d3552100f2ce3920d98b795ec5e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.CD",
    "submitted_at": "2017-08-15T14:51:46Z",
    "title_canon_sha256": "1b368fe1b86dddde543ec5a17d54c7d84f6c3c7b9237c37c5f6bc0782575501d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.04520",
    "kind": "arxiv",
    "version": 1
  }
}