Pith Number

pith:ABDNWDFR

pith:2012:ABDNWDFR272A47N4LNTIKEPX75

not attested not anchored not stored refs pending

Optical solitons in $\mathcal{PT}$-symmetric nonlinear couplers with gain and loss

Andrey A. Sukhorukov, I. V. Barashenkov, N. V. Alexeeva, Yuri S. Kivshar

arxiv:1207.5252 v1 · 2012-07-22 · 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{ABDNWDFR272A47N4LNTIKEPX75}

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	2026-05-18T01:56:15.210514Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0046db0cb1d7f40e7dbc5b668511f7ff7451d35a3fae2f161da3e4da6e1050d7

Aliases

arxiv: 1207.5252 · arxiv_version: 1207.5252v1 · doi: 10.48550/arxiv.1207.5252 · pith_short_12: ABDNWDFR272A · pith_short_16: ABDNWDFR272A47N4 · pith_short_8: ABDNWDFR

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/ABDNWDFR272A47N4LNTIKEPX75 \
  | 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: 0046db0cb1d7f40e7dbc5b668511f7ff7451d35a3fae2f161da3e4da6e1050d7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0f2c7e91279cc8e8222098f9549ab7fa8aef36e0c3c835e35e6d7f86b226cd63",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.PS",
    "submitted_at": "2012-07-22T19:47:00Z",
    "title_canon_sha256": "667fefb1e809be1d1656bfc5784e8bdc44c354f1ce753e521023cc889694c89b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1207.5252",
    "kind": "arxiv",
    "version": 1
  }
}