Pith Number

pith:DGTH5IUR

pith:2018:DGTH5IURHRVIGPSGF56RFDAHUY

not attested not anchored not stored refs pending

Two mechanisms of VLSM modulation by inertial particles in open channel flow

David Richter, Guiquan Wang

arxiv:1811.04339 v2 · 2018-11-11 · 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{DGTH5IURHRVIGPSGF56RFDAHUY}

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	2026-05-17T23:53:50.202651Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

19a67ea2913c6a833e462f7d128c07a60c9e5f52941c72e7d8b4f04eed79ec4e

Aliases

arxiv: 1811.04339 · arxiv_version: 1811.04339v2 · doi: 10.48550/arxiv.1811.04339 · pith_short_12: DGTH5IURHRVI · pith_short_16: DGTH5IURHRVIGPSG · pith_short_8: DGTH5IUR

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/DGTH5IURHRVIGPSGF56RFDAHUY \
  | 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: 19a67ea2913c6a833e462f7d128c07a60c9e5f52941c72e7d8b4f04eed79ec4e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ef4365ee8ad8ed88a78cc51967b9b9e3e995905e5fe195557f2b77a7b332f8dd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2018-11-11T03:36:35Z",
    "title_canon_sha256": "707e4210978dc674d8638eb707d44d993e9d56e3ef0cd2211da2d70baf6a691b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.04339",
    "kind": "arxiv",
    "version": 2
  }
}