Pith Number

pith:NTJTPBEE

pith:2018:NTJTPBEEGYEDC4GZX3EDEJLS5S

not attested not anchored not stored refs pending

Multistability and localization in forced cyclic symmetric structures modelled by weakly-coupled Duffing oscillators

A. Grolet, A. Papangelo, F. Fontanela, M. Ciavarella, N. Hoffmann

arxiv:1810.07441 v1 · 2018-10-17 · nlin.PS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NTJTPBEEGYEDC4GZX3EDEJLS5S}

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	2026-05-18T00:00:47.255197Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6cd337848436083170d9bec8322572eca9f4bfe3d5cd16709db167beb33ee55b

Aliases

arxiv: 1810.07441 · arxiv_version: 1810.07441v1 · doi: 10.48550/arxiv.1810.07441 · pith_short_12: NTJTPBEEGYED · pith_short_16: NTJTPBEEGYEDC4GZ · pith_short_8: NTJTPBEE

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/NTJTPBEEGYEDC4GZX3EDEJLS5S \
  | 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: 6cd337848436083170d9bec8322572eca9f4bfe3d5cd16709db167beb33ee55b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "499bad94aa75a493d89d941870626973f9882dfc14b5a06c95888447f3117123",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.PS",
    "submitted_at": "2018-10-17T09:10:14Z",
    "title_canon_sha256": "5abaae1137a62fbba86e171a8d8f8fce7dab5df02eeb545748997de21f59fce5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.07441",
    "kind": "arxiv",
    "version": 1
  }
}