Pith Number

pith:FWLOMCMF

pith:2018:FWLOMCMFKXEO6T7XQUECYRPEA6

not attested not anchored not stored refs pending

An experimental investigation of the laminar horseshoe vortex around an emerging obstacle

E. Mignot, Gaby Launay, N. Riviere, R. Perkins

arxiv:1808.08472 v1 · 2018-08-25 · 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{FWLOMCMFKXEO6T7XQUECYRPEA6}

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	2026-05-18T00:07:16.407282Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2d96e6098555c8ef4ff785082c45e407bfd57a9cfcc1fad115088bc427af4f9e

Aliases

arxiv: 1808.08472 · arxiv_version: 1808.08472v1 · doi: 10.48550/arxiv.1808.08472 · pith_short_12: FWLOMCMFKXEO · pith_short_16: FWLOMCMFKXEO6T7X · pith_short_8: FWLOMCMF

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/FWLOMCMFKXEO6T7XQUECYRPEA6 \
  | 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: 2d96e6098555c8ef4ff785082c45e407bfd57a9cfcc1fad115088bc427af4f9e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2eacfa87590cccd7707615de68d4af526f4b42cb707da1f731dd351705911d57",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2018-08-25T21:18:47Z",
    "title_canon_sha256": "07054e680e461ca306b989e6d10c6ee8cf2f2ce44eb700a389ab7e62705b651c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.08472",
    "kind": "arxiv",
    "version": 1
  }
}