Pith Number

pith:PSV7WXQJ

pith:2020:PSV7WXQJPQTPDLBEAE5PPWSJZZ

not attested not anchored not stored refs pending

Nonlinear modulational instabililty of the Stokes waves in 2d full water waves

Gong Chen, Qingtang Su

arxiv:2012.15071 v1 · 2020-12-30 · math.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PSV7WXQJPQTPDLBEAE5PPWSJZZ}

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.

Cited by

1 paper in Pith

On the stability and instability of Kelvin-Stuart cat's-eye flows

Receipt and verification

First computed	2026-07-05T02:03:04.284686Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7cabfb5e097c26f1ac24013af7da49ce52ee66870a6dd7c49c5fc56715c07170

Aliases

arxiv: 2012.15071 · arxiv_version: 2012.15071v1 · doi: 10.48550/arxiv.2012.15071 · pith_short_12: PSV7WXQJPQTP · pith_short_16: PSV7WXQJPQTPDLBE · pith_short_8: PSV7WXQJ

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/PSV7WXQJPQTPDLBEAE5PPWSJZZ \
  | 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: 7cabfb5e097c26f1ac24013af7da49ce52ee66870a6dd7c49c5fc56715c07170

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d38a2260eb851120be57aa8688fb1c45a22abdb7a0d51fe1fa6555d6dcbcaa57",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2020-12-30T07:52:28Z",
    "title_canon_sha256": "855a705674e8e5dcba7225ac7a0cda8d8d9f7fe978dff40b2f36636ac410f2cc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2012.15071",
    "kind": "arxiv",
    "version": 1
  }
}