Pith Number

pith:545GYYZU

pith:2011:545GYYZUV6MCPISQTFEVAJW2BM

not attested not anchored not stored refs pending

Bistability and instability of dark-antidark solitons in the cubic-quintic nonlinear Schroedinger equation

A. Fratalocchi, M. Crosta, S. Trillo

arxiv:1111.1872 v1 · 2011-11-08 · nlin.PS · 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{545GYYZUV6MCPISQTFEVAJW2BM}

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	2026-05-18T01:59:43.834804Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ef3a6c6334af9827a25099495026da0b35d61a378255c358cfd59d27b195fc00

Aliases

arxiv: 1111.1872 · arxiv_version: 1111.1872v1 · doi: 10.48550/arxiv.1111.1872 · pith_short_12: 545GYYZUV6MC · pith_short_16: 545GYYZUV6MCPISQ · pith_short_8: 545GYYZU

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/545GYYZUV6MCPISQTFEVAJW2BM \
  | 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: ef3a6c6334af9827a25099495026da0b35d61a378255c358cfd59d27b195fc00

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9ad02e3debfb89b9fba047bb40213eb47c43e93f7b9dc02d370d80273b8ca9d1",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.PS",
    "submitted_at": "2011-11-08T11:06:45Z",
    "title_canon_sha256": "e123e1557cf5223d6d7de7144312a3282dd6be33783c97abb10df6051dd6be8f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1111.1872",
    "kind": "arxiv",
    "version": 1
  }
}