Pith Number

pith:LXFINEOF

pith:2017:LXFINEOF6AL6NWDCSDKNKHULBN

not attested not anchored not stored refs pending

Universal Peregrine soliton structure in nonlinear pulse compression in optical fiber

A. Tikan, A. Tovbis, C. Billet, F. Gustave, G. El, G. Genty, J. M. Dudley, M. Bertola, P. Suret, S. Randoux, T. Sylvestre

arxiv:1701.08527 v1 · 2017-01-30 · nlin.PS · nlin.SI · 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{LXFINEOF6AL6NWDCSDKNKHULBN}

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	2026-05-18T00:39:37.155054Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5dca8691c5f017e6d86290d4d51e8b0b46a8bc2a820b2648f57c8d2675766b62

Aliases

arxiv: 1701.08527 · arxiv_version: 1701.08527v1 · doi: 10.48550/arxiv.1701.08527 · pith_short_12: LXFINEOF6AL6 · pith_short_16: LXFINEOF6AL6NWDC · pith_short_8: LXFINEOF

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/LXFINEOF6AL6NWDCSDKNKHULBN \
  | 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: 5dca8691c5f017e6d86290d4d51e8b0b46a8bc2a820b2648f57c8d2675766b62

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e9db9ddefbf7160878d046019e54409148ba27240f83e750b78bbdc20824d780",
    "cross_cats_sorted": [
      "nlin.SI",
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.PS",
    "submitted_at": "2017-01-30T09:53:54Z",
    "title_canon_sha256": "b06262f3566394f3a834257ca810a200c50a58c585b47987fbdb64dd2a605b19"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.08527",
    "kind": "arxiv",
    "version": 1
  }
}