Pith Number

pith:JGDMFDJE

pith:2017:JGDMFDJE5WYQCNHXQMCS364SFG

not attested not anchored not stored refs pending

Dominant Resonance in Parametric Subharmonic Instability of Internal Waves

Louis-Alexandre Couston, Mohammad-Reza Alam, Qiuchen Guo, Yong Liang

arxiv:1709.06250 v2 · 2017-09-19 · physics.flu-dyn

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JGDMFDJE5WYQCNHXQMCS364SFG}

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	2026-05-18T00:29:36.751029Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4986c28d24edb10134f783052dfb9229a414a72f9ac81336654d888648136d92

Aliases

arxiv: 1709.06250 · arxiv_version: 1709.06250v2 · doi: 10.48550/arxiv.1709.06250 · pith_short_12: JGDMFDJE5WYQ · pith_short_16: JGDMFDJE5WYQCNHX · pith_short_8: JGDMFDJE

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/JGDMFDJE5WYQCNHXQMCS364SFG \
  | 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: 4986c28d24edb10134f783052dfb9229a414a72f9ac81336654d888648136d92

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f64b07b2d65445777afa697254b3d9edaefbdba1abf9bd1abe58578579e53c98",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2017-09-19T04:44:38Z",
    "title_canon_sha256": "a4c545d386295935bdfe03aef5af22141786d8289cc7c2f72fcc97fa24db1997"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.06250",
    "kind": "arxiv",
    "version": 2
  }
}