Pith Number

pith:RT6SR7RN

pith:2024:RT6SR7RN3WQNGVHMXGTC2CGFLX

not attested not anchored not stored refs pending

Undisturbed velocity recovery with transient and weak inertia effects in volume-filtered simulations of particle-laden flows

Akshay Chandran, Berend van Wachem, Fabien Evrard, Ricardo Cortez

arxiv:2405.08188 v1 · 2024-05-13 · physics.comp-ph · 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{RT6SR7RN3WQNGVHMXGTC2CGFLX}

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	2026-07-05T10:25:06.471160Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8cfd28fe2ddda0d354ecb9a62d08c55ddb9d686316a23875cff08184327a7d8e

Aliases

arxiv: 2405.08188 · arxiv_version: 2405.08188v1 · doi: 10.48550/arxiv.2405.08188 · pith_short_12: RT6SR7RN3WQN · pith_short_16: RT6SR7RN3WQNGVHM · pith_short_8: RT6SR7RN

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/RT6SR7RN3WQNGVHMXGTC2CGFLX \
  | 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: 8cfd28fe2ddda0d354ecb9a62d08c55ddb9d686316a23875cff08184327a7d8e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a8b40df41b9f97bef04faaae900c96af172ebfc0a4e35db139e58c5e61d88cd2",
    "cross_cats_sorted": [
      "physics.flu-dyn"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "physics.comp-ph",
    "submitted_at": "2024-05-13T21:10:46Z",
    "title_canon_sha256": "95cb59e024339748ad602dbe9ca78e80427a15916f0aee44fddf78f17789c917"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2405.08188",
    "kind": "arxiv",
    "version": 1
  }
}