Pith Number

pith:7J37D4W7

pith:2018:7J37D4W7Q44L7YMJH2MPLM234I

not attested not anchored not stored refs pending

Collision between a dark soliton and a linear wave in an optical fiber

A. Kudlinski, A. Mussot, C. Mas Arabi, C. Milian, D.V. Skryabin, M. Conforti, T. Marest

arxiv:1806.01008 v1 · 2018-06-04 · physics.optics

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7J37D4W7Q44L7YMJH2MPLM234I}

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	2026-05-18T00:03:05.473801Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fa77f1f2df8738bfe1893e98f5b35be22f8332737b706883769df654b74fb2e2

Aliases

arxiv: 1806.01008 · arxiv_version: 1806.01008v1 · doi: 10.48550/arxiv.1806.01008 · pith_short_12: 7J37D4W7Q44L · pith_short_16: 7J37D4W7Q44L7YMJ · pith_short_8: 7J37D4W7

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/7J37D4W7Q44L7YMJH2MPLM234I \
  | 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: fa77f1f2df8738bfe1893e98f5b35be22f8332737b706883769df654b74fb2e2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dcc95ccb8d047159bde4502906e1c8a8854d4611e4c23e02d87ec7267f672632",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2018-06-04T08:40:38Z",
    "title_canon_sha256": "263a1ba0e9a27dcf408ea5cef02e27ee689ab7ada81d549424aa28513b00589d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.01008",
    "kind": "arxiv",
    "version": 1
  }
}