Pith Number

pith:2UCURXQH

pith:2016:2UCURXQHIJSLVPVU2B2HBBQWDR

not attested not anchored not stored refs pending

Effect of thin film on the generation of vorticity by surface waves

S.S. Vergeles, V.M. Parfenyev, V.V. Lebedev

arxiv:1607.04556 v1 · 2016-07-15 · 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{2UCURXQHIJSLVPVU2B2HBBQWDR}

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	2026-05-18T00:59:57.870075Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d50548de074264babeb4d0747086161c7657e4f32401989b4d07671fd3ffc3df

Aliases

arxiv: 1607.04556 · arxiv_version: 1607.04556v1 · doi: 10.48550/arxiv.1607.04556 · pith_short_12: 2UCURXQHIJSL · pith_short_16: 2UCURXQHIJSLVPVU · pith_short_8: 2UCURXQH

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/2UCURXQHIJSLVPVU2B2HBBQWDR \
  | 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: d50548de074264babeb4d0747086161c7657e4f32401989b4d07671fd3ffc3df

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fa73470e51a3e974db2a820cfed3092fa5d23d0d8da62487a3e116b72fca28d9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2016-07-15T15:35:19Z",
    "title_canon_sha256": "ddcdb8b64a0a0dd99fb9a99eca76361f358ca33732bf409f24bf7e783c6a9ba3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1607.04556",
    "kind": "arxiv",
    "version": 1
  }
}