Pith Number

pith:PTZ6IR6Z

pith:2017:PTZ6IR6Z7TX5BMAC3WZ23GEA7F

not attested not anchored not stored refs pending

Breathers and solitons on two different backgrounds in a generalized coupled Hirota system with four wave mixing

Han-Xiang Xu, Liang Duan, Li-Chen Zhao, Wen-Li Yang, Zhan-Ying Yang

arxiv:1712.06334 v2 · 2017-12-18 · 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{PTZ6IR6Z7TX5BMAC3WZ23GEA7F}

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	2026-05-18T00:16:21.392787Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7cf3e447d9fcefd0b002ddb3ad9880f96ecbf789ac8dc7b63343f7b603cec9bb

Aliases

arxiv: 1712.06334 · arxiv_version: 1712.06334v2 · doi: 10.48550/arxiv.1712.06334 · pith_short_12: PTZ6IR6Z7TX5 · pith_short_16: PTZ6IR6Z7TX5BMAC · pith_short_8: PTZ6IR6Z

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/PTZ6IR6Z7TX5BMAC3WZ23GEA7F \
  | 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: 7cf3e447d9fcefd0b002ddb3ad9880f96ecbf789ac8dc7b63343f7b603cec9bb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "75c9c92fcd639424246a7ff808d97a94cca1ced1c6bb1f1b9feeea5592f9b93b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.PS",
    "submitted_at": "2017-12-18T11:01:26Z",
    "title_canon_sha256": "761193fc40d71ed48a4da8916fc801725d72ee5ce2b137485ea1ac844dd4aad6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.06334",
    "kind": "arxiv",
    "version": 2
  }
}