Pith Number

pith:BOKDM7T4

pith:2022:BOKDM7T4MXBOV6LTH22S6BJAXW

not attested not anchored not stored refs pending

Incompressible Squeeze-Film Levitation

Aim\'ee Sakes, Micha\"el Wiertlewski, Mostafa A. Atalla, Ron A. J. van Ostayen

arxiv:2211.04579 v3 · 2022-11-08 · physics.flu-dyn · physics.app-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BOKDM7T4MXBOV6LTH22S6BJAXW}

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	2026-07-05T06:25:15.189761Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0b94367e7c65c2eaf9733eb52f0520bda9a8f1d259a8ac86245b2725eb9b5718

Aliases

arxiv: 2211.04579 · arxiv_version: 2211.04579v3 · doi: 10.48550/arxiv.2211.04579 · pith_short_12: BOKDM7T4MXBO · pith_short_16: BOKDM7T4MXBOV6LT · pith_short_8: BOKDM7T4

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/BOKDM7T4MXBOV6LTH22S6BJAXW \
  | 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: 0b94367e7c65c2eaf9733eb52f0520bda9a8f1d259a8ac86245b2725eb9b5718

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "55a3e15cc6c66a767194a953b7fb7883a10b171fbba6d4ee6534b31553d0b7f6",
    "cross_cats_sorted": [
      "physics.app-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2022-11-08T21:56:03Z",
    "title_canon_sha256": "0181c2c6d87a16d81f56c06b8ed2ec2fe577fc4f529f5cba005b7b497d23a379"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2211.04579",
    "kind": "arxiv",
    "version": 3
  }
}