Pith Number

pith:D4K6UXIV

pith:2004:D4K6UXIV7VEAA52JMQBCEFPR55

not attested not anchored not stored refs pending

Parameter mismatches,variable delay times and synchronization in time-delayed systems

E.M.Shahverdiev, K.A.Shore, R.A.Nuriev, R.H.Hashimov

arxiv:nlin/0404050 v1 · 2004-04-28 · 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{D4K6UXIV7VEAA52JMQBCEFPR55}

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	2026-05-18T01:38:19.052560Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1f15ea5d15fd4800774964022215f1ef4682c0d156ccb1a1ae243dc4f2653874

Aliases

arxiv: nlin/0404050 · arxiv_version: nlin/0404050v1 · doi: 10.48550/arxiv.nlin/0404050 · pith_short_12: D4K6UXIV7VEA · pith_short_16: D4K6UXIV7VEAA52J · pith_short_8: D4K6UXIV

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/D4K6UXIV7VEAA52JMQBCEFPR55 \
  | 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: 1f15ea5d15fd4800774964022215f1ef4682c0d156ccb1a1ae243dc4f2653874

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "12883e4391fa2f604a538bda0d14143dd0892aff9d6530e7c5dc19fab3120f8e",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "nlin.CD",
    "submitted_at": "2004-04-28T19:42:51Z",
    "title_canon_sha256": "4fe7d46d803baf629d0d59e9c02163e53192935158262afdd925be30033f634f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "nlin/0404050",
    "kind": "arxiv",
    "version": 1
  }
}