Pith Number

pith:U7POHXYQ

pith:2017:U7POHXYQL6U7UZKBTHJYTDBQNZ

not attested not anchored not stored refs pending

$CPT$-symmetric coupler with intermodal dispersion

Dmitry A. Zezyulin, Vladimir V. Konotop, Yaroslav V. Kartashov

arxiv:1703.00347 v1 · 2017-03-01 · physics.optics · nlin.PS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{U7POHXYQL6U7UZKBTHJYTDBQNZ}

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	2026-05-18T00:47:19.695656Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a7dee3df105fa9fa654199d3898c306e501d1690bf4044bf55af806abd30d01a

Aliases

arxiv: 1703.00347 · arxiv_version: 1703.00347v1 · doi: 10.48550/arxiv.1703.00347 · pith_short_12: U7POHXYQL6U7 · pith_short_16: U7POHXYQL6U7UZKB · pith_short_8: U7POHXYQ

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/U7POHXYQL6U7UZKBTHJYTDBQNZ \
  | 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: a7dee3df105fa9fa654199d3898c306e501d1690bf4044bf55af806abd30d01a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "59415783829c10a51664c14accbdcd5354bace6b9c3cbc9018088d97f067f1b9",
    "cross_cats_sorted": [
      "nlin.PS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2017-03-01T15:36:42Z",
    "title_canon_sha256": "44d1250f7137343b5f890c30eff89c826e4426a518867b07449ce91497f878d1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.00347",
    "kind": "arxiv",
    "version": 1
  }
}