Pith Number

pith:4DLLKLGC

pith:2022:4DLLKLGCMWKSRM3AELYCOAPHMQ

not attested not anchored not stored refs pending

Toward Development of an Improved Friction Correlation for the Near-Wall Region of Pebble Bed Systems

David Reger, Elia Merzari, Haomin Yuan, Paolo Balestra, Sebastian Schunert, Yassin Hassan

arxiv:2203.05041 v1 · 2022-03-09 · 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{4DLLKLGCMWKSRM3AELYCOAPHMQ}

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	2026-07-05T04:03:29.172916Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e0d6b52cc2659528b36022f02701e7643c7b5b30ec8470fc73237e36369862be

Aliases

arxiv: 2203.05041 · arxiv_version: 2203.05041v1 · doi: 10.48550/arxiv.2203.05041 · pith_short_12: 4DLLKLGCMWKS · pith_short_16: 4DLLKLGCMWKSRM3A · pith_short_8: 4DLLKLGC

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/4DLLKLGCMWKSRM3AELYCOAPHMQ \
  | 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: e0d6b52cc2659528b36022f02701e7643c7b5b30ec8470fc73237e36369862be

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "016ba74ba0b868dbb0a4d037bb8d5d38a60bfb1243f6d270f452edfe55ff399d",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2022-03-09T20:54:08Z",
    "title_canon_sha256": "ffa2348ba5539c2345abb72ec7f8dab0f3c6892bdb907366ea3b19355b28ce40"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2203.05041",
    "kind": "arxiv",
    "version": 1
  }
}