Pith Number

pith:3WY65YWH

pith:2017:3WY65YWHLSSIWBD5UZTDSJSFP6

not attested not anchored not stored refs pending

A numerical approach for particle-vortex interactions based on volume-averaged equations

Luca Brandt, Shintaro Takeuchi, Takeo Kajishima, Toshiaki Fukada, Walter Fornari

arxiv:1705.09582 v2 · 2017-05-26 · 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{3WY65YWHLSSIWBD5UZTDSJSFP6}

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	2026-05-18T00:22:33.324554Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ddb1eee2c75ca48b047da6663926457fbdb1f74de523c3de6064a0decedcadba

Aliases

arxiv: 1705.09582 · arxiv_version: 1705.09582v2 · doi: 10.48550/arxiv.1705.09582 · pith_short_12: 3WY65YWHLSSI · pith_short_16: 3WY65YWHLSSIWBD5 · pith_short_8: 3WY65YWH

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/3WY65YWHLSSIWBD5UZTDSJSFP6 \
  | 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: ddb1eee2c75ca48b047da6663926457fbdb1f74de523c3de6064a0decedcadba

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "326e8c5db3a75d82b4887e528bd3908c275b54963acd65daabd83cedb523e6d1",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2017-05-26T13:36:38Z",
    "title_canon_sha256": "7405bedb34826c57174f0ad99665ef77af579c5239e6976f938fbe9a594081ab"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.09582",
    "kind": "arxiv",
    "version": 2
  }
}