Pith Number

pith:MBVTSEC5

pith:2018:MBVTSEC5R5V2CPF25CRYMNAR5Y

not attested not anchored not stored refs pending

Scaling and performance of simultaneously heaving and pitching foils

Alexander J. Smits, Daniel Floryan, Tyler Van Buren

arxiv:1801.07625 v1 · 2018-01-23 · 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{MBVTSEC5R5V2CPF25CRYMNAR5Y}

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	2026-05-18T00:25:12.397245Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

606b39105d8f6ba13cbae8a3863411ee2a7a7484a32987693ef5eddcfbea5203

Aliases

arxiv: 1801.07625 · arxiv_version: 1801.07625v1 · doi: 10.48550/arxiv.1801.07625 · pith_short_12: MBVTSEC5R5V2 · pith_short_16: MBVTSEC5R5V2CPF2 · pith_short_8: MBVTSEC5

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/MBVTSEC5R5V2CPF25CRYMNAR5Y \
  | 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: 606b39105d8f6ba13cbae8a3863411ee2a7a7484a32987693ef5eddcfbea5203

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ce66cf58adc86cba6d5d640f11f23a28aa2dc5d276bccde821c5e8816e03d736",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2018-01-23T15:53:27Z",
    "title_canon_sha256": "2117f6cf7ecc9dcb6dc108b5a01272aa951f7c7ea4be49d51b99dcde56d2cd54"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.07625",
    "kind": "arxiv",
    "version": 1
  }
}