Pith Number

pith:NGDO3QZO

pith:2012:NGDO3QZOMD2A63SYNVB7S5RBPG

not attested not anchored not stored refs pending

Symmetric and asymmetric solitons in a nonlocal nonlinear coupler

Boris A. Malomed, Fangwei Ye, Xianfeng Chen, Xianling Shi

arxiv:1205.3836 v1 · 2012-05-17 · 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{NGDO3QZOMD2A63SYNVB7S5RBPG}

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	2026-05-18T03:54:38.846245Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6986edc32e60f40f6e586d43f9762179a6408386bb634e3c9c3ee4805d1c6333

Aliases

arxiv: 1205.3836 · arxiv_version: 1205.3836v1 · doi: 10.48550/arxiv.1205.3836 · pith_short_12: NGDO3QZOMD2A · pith_short_16: NGDO3QZOMD2A63SY · pith_short_8: NGDO3QZO

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/NGDO3QZOMD2A63SYNVB7S5RBPG \
  | 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: 6986edc32e60f40f6e586d43f9762179a6408386bb634e3c9c3ee4805d1c6333

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2981b5a1039547156e087ddca0d80804d96dc6139bd15733984246d2ddc8bbab",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.PS",
    "submitted_at": "2012-05-17T01:34:32Z",
    "title_canon_sha256": "887e2ba385a46e286100ec0e2767460035f2636338b7f60cf393f4166d8c3dd4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1205.3836",
    "kind": "arxiv",
    "version": 1
  }
}