Pith Number

pith:66JKG77K

pith:2017:66JKG77KSP7WA2XKAQRUFGNQC5

not attested not anchored not stored refs pending

The effect of polydispersity in a turbulent channel flow laden with finite-size particles

Francesco Picano, Luca Brandt, Walter Fornari

arxiv:1705.08686 v1 · 2017-05-24 · 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{66JKG77KSP7WA2XKAQRUFGNQC5}

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	2026-05-18T00:33:17.961092Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f792a37fea93ff606aea04234299b0174f2a8081c3512696be1deaa4e9c8cd93

Aliases

arxiv: 1705.08686 · arxiv_version: 1705.08686v1 · doi: 10.48550/arxiv.1705.08686 · pith_short_12: 66JKG77KSP7W · pith_short_16: 66JKG77KSP7WA2XK · pith_short_8: 66JKG77K

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/66JKG77KSP7WA2XKAQRUFGNQC5 \
  | 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: f792a37fea93ff606aea04234299b0174f2a8081c3512696be1deaa4e9c8cd93

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "35c32ceca11120b61dfe0ff275847d44eac6461049b34687a17e81aaf59bf2c4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2017-05-24T10:21:18Z",
    "title_canon_sha256": "96d0fd20a0bbf26e766c250cf4a58d0d07817712b73f1c37bbaef1c64fc55ec1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.08686",
    "kind": "arxiv",
    "version": 1
  }
}