Pith Number

pith:P66DRCLA

pith:2017:P66DRCLANF7EY7AQXT22U77IJZ

not attested not anchored not stored refs pending

Determining the Onset of Hydrodynamic Erosion in Turbulent Flow

Abram H. Clark, Corey S. O'Hern, J. C. Salevan, Mark D. Shattuck, Nicholas T. Ouellette

arxiv:1707.01418 v1 · 2017-07-05 · 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{P66DRCLANF7EY7AQXT22U77IJZ}

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	2026-05-18T00:29:30.049360Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7fbc388960697e4c7c10bcf5aa7fe84e4936002e2e225c6d51618f23da19368f

Aliases

arxiv: 1707.01418 · arxiv_version: 1707.01418v1 · doi: 10.48550/arxiv.1707.01418 · pith_short_12: P66DRCLANF7E · pith_short_16: P66DRCLANF7EY7AQ · pith_short_8: P66DRCLA

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/P66DRCLANF7EY7AQXT22U77IJZ \
  | 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: 7fbc388960697e4c7c10bcf5aa7fe84e4936002e2e225c6d51618f23da19368f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a760c53d68cd109bf488d10c2cc3a402228951c5c0126544c93637a95fdad5b8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2017-07-05T14:31:31Z",
    "title_canon_sha256": "32344c7fbf60e971e31b030127abcf04a7118aad69e6e3fd29917e39895d4741"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.01418",
    "kind": "arxiv",
    "version": 1
  }
}