Pith Number

pith:CDSRB2A5

pith:2018:CDSRB2A5FHSOHRCRPEOFAYOED3

not attested not anchored not stored refs pending

Active lift inversion process of heaving wing in uniform flow by temporal change of wing kinematics

Kei Senda, Makoto Iima, Naoto Yokoyama

arxiv:1809.04792 v2 · 2018-09-13 · 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{CDSRB2A5FHSOHRCRPEOFAYOED3}

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	2026-05-17T23:46:50.255235Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

10e510e81d29e4e3c451791c5061c41ed88642a655f65121d7fd2ac12fda2b85

Aliases

arxiv: 1809.04792 · arxiv_version: 1809.04792v2 · doi: 10.48550/arxiv.1809.04792 · pith_short_12: CDSRB2A5FHSO · pith_short_16: CDSRB2A5FHSOHRCR · pith_short_8: CDSRB2A5

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/CDSRB2A5FHSOHRCRPEOFAYOED3 \
  | 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: 10e510e81d29e4e3c451791c5061c41ed88642a655f65121d7fd2ac12fda2b85

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5a2fd70931b24fb6eef777f84cee81c328e1e60a46fbe646a196bc8af300f82a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2018-09-13T06:17:16Z",
    "title_canon_sha256": "32f3a5ec86416fd28cdce9cbc1122b03a494c439701052e68a94767f0451ddee"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.04792",
    "kind": "arxiv",
    "version": 2
  }
}