Pith Number

pith:3V5G5CPY

pith:2014:3V5G5CPYTA25JCGATG4GJ2HSOH

not attested not anchored not stored refs pending

Interface-resolved direct numerical simulation of the erosion of a sediment bed sheared by laminar channel flow

Aman G. Kidanemariam, Markus Uhlmann

arxiv:1409.0339 v1 · 2014-09-01 · 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{3V5G5CPYTA25JCGATG4GJ2HSOH}

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	2026-05-18T02:41:25.790040Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dd7a6e89f89835d488c099b864e8f271d48fc9352bba1a9dcebe536457cd9481

Aliases

arxiv: 1409.0339 · arxiv_version: 1409.0339v1 · doi: 10.48550/arxiv.1409.0339 · pith_short_12: 3V5G5CPYTA25 · pith_short_16: 3V5G5CPYTA25JCGA · pith_short_8: 3V5G5CPY

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/3V5G5CPYTA25JCGATG4GJ2HSOH \
  | 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: dd7a6e89f89835d488c099b864e8f271d48fc9352bba1a9dcebe536457cd9481

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7c807c7feae38b5a423fec1d944ac4e3842d86cffe6e8836a5733b4cc54cdf44",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2014-09-01T09:17:21Z",
    "title_canon_sha256": "aa4b4fe08644966dce9c8577200804d143c5f5e50af2782717038a709082308b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.0339",
    "kind": "arxiv",
    "version": 1
  }
}