Pith Number

pith:4VVCYHAP

pith:2017:4VVCYHAPI2O4CFXRJGKSNWV45F

not attested not anchored not stored refs pending

Mean mass transport in an orbitally shaken cylindrical container

Frederic Moisy, Julien Bouvard, Wietze Herreman

arxiv:1702.04128 v2 · 2017-02-14 · 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{4VVCYHAPI2O4CFXRJGKSNWV45F}

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	2026-05-18T00:38:03.563579Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e56a2c1c0f469dc116f1499526dabce953ee89656ad3e492cc1322846689c5c1

Aliases

arxiv: 1702.04128 · arxiv_version: 1702.04128v2 · doi: 10.48550/arxiv.1702.04128 · pith_short_12: 4VVCYHAPI2O4 · pith_short_16: 4VVCYHAPI2O4CFXR · pith_short_8: 4VVCYHAP

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/4VVCYHAPI2O4CFXRJGKSNWV45F \
  | 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: e56a2c1c0f469dc116f1499526dabce953ee89656ad3e492cc1322846689c5c1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "83118f9d9ec40b20c6575d9dc73dd8f1f6ec5a6ac6a0d682949d2aacc666430f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2017-02-14T09:32:03Z",
    "title_canon_sha256": "1e14ce640914ceb7601fedcd6421595ed40f6dabbfe8bf584f55563af93e152a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.04128",
    "kind": "arxiv",
    "version": 2
  }
}