Pith Number

pith:BDTTBNOZ

pith:2018:BDTTBNOZJ6HO5FU3M7QEW62PVX

not attested not anchored not stored refs pending

Weakly non-linear transient waves on a shear current: Ring waves and skewed Langmuir rolls

A. H. Akselsen, Simen {\AA}. Ellingsen

arxiv:1811.09396 v1 · 2018-11-23 · 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{BDTTBNOZJ6HO5FU3M7QEW62PVX}

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	2026-05-17T23:53:41.506486Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

08e730b5d94f8eee969b67e04b7b4fadc3eeea484e84bef71b376905f72e1651

Aliases

arxiv: 1811.09396 · arxiv_version: 1811.09396v1 · doi: 10.48550/arxiv.1811.09396 · pith_short_12: BDTTBNOZJ6HO · pith_short_16: BDTTBNOZJ6HO5FU3 · pith_short_8: BDTTBNOZ

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/BDTTBNOZJ6HO5FU3M7QEW62PVX \
  | 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: 08e730b5d94f8eee969b67e04b7b4fadc3eeea484e84bef71b376905f72e1651

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "98d0fb5ad2de12de6e9075d8ed8a1005e56b16b79d6f49fbbf84eda2ce2776f0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2018-11-23T09:23:17Z",
    "title_canon_sha256": "bd138a3414bd9c1a01591bb39a738b9644330e70c3f9ae4944b2c536f0618ae7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.09396",
    "kind": "arxiv",
    "version": 1
  }
}