Pith Number

pith:5MS3UQ7P

pith:2023:5MS3UQ7PTFVB42FWCGANPCJTRJ

not attested not anchored not stored refs pending

Investigation of countercurrent flow profile and liquid holdup in random packed column with local CFD data

Chao Wang, Jie Bao, Rajesh Kumar Singh, Yucheng Fu, Zhijie Xu

arxiv:2310.19808 v1 · 2023-10-16 · 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{5MS3UQ7PTFVB42FWCGANPCJTRJ}

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	2026-07-05T07:06:55.472953Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eb25ba43ef996a1e68b61180d789338a58588d79cfb6f450042297a9172176db

Aliases

arxiv: 2310.19808 · arxiv_version: 2310.19808v1 · doi: 10.48550/arxiv.2310.19808 · pith_short_12: 5MS3UQ7PTFVB · pith_short_16: 5MS3UQ7PTFVB42FW · pith_short_8: 5MS3UQ7P

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/5MS3UQ7PTFVB42FWCGANPCJTRJ \
  | 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: eb25ba43ef996a1e68b61180d789338a58588d79cfb6f450042297a9172176db

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "80249d181d39d20120c0c3106a7bfc53dc4dafa411bc1d6b13f24afd3624379e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2023-10-16T05:34:11Z",
    "title_canon_sha256": "8a4b4801141265f65ba7b2ac435af64a4aa50ed544e4cc4e40f2c43ecfc6b65e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2310.19808",
    "kind": "arxiv",
    "version": 1
  }
}