Pith Number

pith:HQEAHZ5P

pith:2012:HQEAHZ5PUENNWG663LZJ5RXN7I

not attested not anchored not stored refs pending

Interactions among different types of nonlinear waves described by the Kadomtsev-Petviashvili Equation

Chun-li Chen, Sen-yue Lou, Xue-Ping Cheng

arxiv:1208.3259 v1 · 2012-08-16 · nlin.SI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HQEAHZ5PUENNWG663LZJ5RXN7I}

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	2026-05-18T03:48:36.390721Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3c0803e7afa11adb1bdedaf29ec6edfa1aeb3f0d068df066e138943df28400d2

Aliases

arxiv: 1208.3259 · arxiv_version: 1208.3259v1 · doi: 10.48550/arxiv.1208.3259 · pith_short_12: HQEAHZ5PUENN · pith_short_16: HQEAHZ5PUENNWG66 · pith_short_8: HQEAHZ5P

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/HQEAHZ5PUENNWG663LZJ5RXN7I \
  | 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: 3c0803e7afa11adb1bdedaf29ec6edfa1aeb3f0d068df066e138943df28400d2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1e1c8f03990fba6989afdf0205a06733817fc8b01e7a4479eaccfaa77b646ad4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.SI",
    "submitted_at": "2012-08-16T01:21:08Z",
    "title_canon_sha256": "0d63327121e02484a7eb3945acee06ce23fae74df5ac2df8f2ca0feca111ee8c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1208.3259",
    "kind": "arxiv",
    "version": 1
  }
}