Pith Number

pith:5GUTMMNW

pith:2014:5GUTMMNW4NDEHVUBSWFGGZO7JY

not attested not anchored not stored refs pending

Turbulent channel flow of dense suspensions of neutrally-buoyant spheres

F. Picano, L. Brandt, W.-P. Breugem

arxiv:1409.1996 v3 · 2014-09-06 · 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{5GUTMMNW4NDEHVUBSWFGGZO7JY}

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	2026-05-18T01:30:15.510748Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e9a93631b6e34643d681958a6365df4e0616afb526c3938549462e664943d5b2

Aliases

arxiv: 1409.1996 · arxiv_version: 1409.1996v3 · doi: 10.48550/arxiv.1409.1996 · pith_short_12: 5GUTMMNW4NDE · pith_short_16: 5GUTMMNW4NDEHVUB · pith_short_8: 5GUTMMNW

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/5GUTMMNW4NDEHVUBSWFGGZO7JY \
  | 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: e9a93631b6e34643d681958a6365df4e0616afb526c3938549462e664943d5b2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "37ece70d0d660438b29fdb580d5c079db6b57a06786e87090405e2f1011dbe6f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2014-09-06T08:10:00Z",
    "title_canon_sha256": "a41ec34fdc5fc6b7ac89e7a7eb9a783416c1b50d871f5d80aea7b9d6089825c0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.1996",
    "kind": "arxiv",
    "version": 3
  }
}