Pith Number

pith:YICBEXVT

pith:2016:YICBEXVTPKRYK7G4YA3ID3Y7NA

not attested not anchored not stored refs pending

Scattering of gravity waves in subcritical flows over an obstacle

Florent Michel, Renaud Parentani, Scott Robertson

arxiv:1604.07253 v1 · 2016-04-25 · gr-qc · 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{YICBEXVTPKRYK7G4YA3ID3Y7NA}

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	2026-05-18T01:11:44.422341Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c204125eb37aa3857cdcc03681ef1f680b64eb48c26759554d113e303520a2d7

Aliases

arxiv: 1604.07253 · arxiv_version: 1604.07253v1 · doi: 10.48550/arxiv.1604.07253 · pith_short_12: YICBEXVTPKRY · pith_short_16: YICBEXVTPKRYK7G4 · pith_short_8: YICBEXVT

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/YICBEXVTPKRYK7G4YA3ID3Y7NA \
  | 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: c204125eb37aa3857cdcc03681ef1f680b64eb48c26759554d113e303520a2d7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "59ccc9899574e3e72ce4ff6701a2d75eff91cc033e458c7b5b76f31134fa4b0c",
    "cross_cats_sorted": [
      "physics.flu-dyn"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2016-04-25T13:43:15Z",
    "title_canon_sha256": "22bd56737bbef011dfaad8d3e3470db3d6d8260291b66855f82310a673072444"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.07253",
    "kind": "arxiv",
    "version": 1
  }
}