Pith Number

pith:R4NIYDJ4

pith:2011:R4NIYDJ42VSMNHGT2RGMOWVODH

not attested not anchored not stored refs pending

Multitime Rayleigh Solitons

Constantin Udriste, Laura Gabriela Matei

arxiv:1110.2889 v2 · 2011-10-13 · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{R4NIYDJ42VSMNHGT2RGMOWVODH}

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	2026-05-18T03:38:33.173304Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8f1a8c0d3cd564c69cd3d44cc75aae19c1b3b5965fd8f62357e749da45dc6439

Aliases

arxiv: 1110.2889 · arxiv_version: 1110.2889v2 · doi: 10.48550/arxiv.1110.2889 · pith_short_12: R4NIYDJ42VSM · pith_short_16: R4NIYDJ42VSMNHGT · pith_short_8: R4NIYDJ4

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/R4NIYDJ42VSMNHGT2RGMOWVODH \
  | 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: 8f1a8c0d3cd564c69cd3d44cc75aae19c1b3b5965fd8f62357e749da45dc6439

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "98763133abaa37e975006d0d582d0b1c5da1fd4d1441eea05054aa0c69843743",
    "cross_cats_sorted": [
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2011-10-13T10:44:44Z",
    "title_canon_sha256": "51ebd29128b0a1a025276aecec060c658bb085ca83c0c8ab1602d106df31a6f3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1110.2889",
    "kind": "arxiv",
    "version": 2
  }
}