Pith Number

pith:UQSDGUQI

pith:2013:UQSDGUQIHNCC35J6NT25S3YP3C

not attested not anchored not stored refs pending

Generalized Darboux transformation and localized waves in coupled Hirota equations

Xin Wang, Yong Chen, Yuqi Li

arxiv:1312.3436 v2 · 2013-12-12 · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UQSDGUQIHNCC35J6NT25S3YP3C}

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	2026-05-18T02:53:07.662439Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a4243352083b442df53e6cf5d96f0fd886fa9d683a02f6486cc672bc89226ec1

Aliases

arxiv: 1312.3436 · arxiv_version: 1312.3436v2 · doi: 10.48550/arxiv.1312.3436 · pith_short_12: UQSDGUQIHNCC · pith_short_16: UQSDGUQIHNCC35J6 · pith_short_8: UQSDGUQI

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/UQSDGUQIHNCC35J6NT25S3YP3C \
  | 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: a4243352083b442df53e6cf5d96f0fd886fa9d683a02f6486cc672bc89226ec1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3d9d1287a2daf06108b7dc9e941e6c0d6000d56ddc1fe47729095e1e889dd3d3",
    "cross_cats_sorted": [
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2013-12-12T10:32:08Z",
    "title_canon_sha256": "c1de98582f3329f0c0b211fea990713ec9db37f06f7f1fbebf1257866631e6f5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1312.3436",
    "kind": "arxiv",
    "version": 2
  }
}