Pith Number

pith:XRQTRGNQ

pith:2005:XRQTRGNQIFVG5MGWVD4327KWV5

not attested not anchored not stored refs pending

Accumulation of embedded solitons in systems with quadratic nonlinearity

A. R. Champneys, B.A.Malomed, M. J. Pearce, T. Wagenknecht

arxiv:nlin/0505012 v1 · 2005-05-04 · 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{XRQTRGNQIFVG5MGWVD4327KWV5}

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	2026-07-04T16:56:42.764749Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bc613899b0416a6eb0d6a8f9bd7d56af44d6171d8893c86dd2edaf6d4858e6ad

Aliases

arxiv: nlin/0505012 · arxiv_version: nlin/0505012v1 · doi: 10.48550/arxiv.nlin/0505012 · pith_short_12: XRQTRGNQIFVG · pith_short_16: XRQTRGNQIFVG5MGW · pith_short_8: XRQTRGNQ

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/XRQTRGNQIFVG5MGWVD4327KWV5 \
  | 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: bc613899b0416a6eb0d6a8f9bd7d56af44d6171d8893c86dd2edaf6d4858e6ad

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e81954c1dc349d6eb6fed89b38db08b2d1e192bca64b7e013a2ee1dadc01df08",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "nlin.PS",
    "submitted_at": "2005-05-04T10:47:28Z",
    "title_canon_sha256": "d88aeaf4653b809196e742cee808601a8a441c06b33a49f86b24b42138ffc066"
  },
  "schema_version": "1.0",
  "source": {
    "id": "nlin/0505012",
    "kind": "arxiv",
    "version": 1
  }
}