Pith Number

pith:BRRTH6UR

pith:2022:BRRTH6URGRBW2W7JB4PKU3Z3LM

not attested not anchored not stored refs pending

Viscous influences on impulsively generated focused jets

Chun-Yu Zhang, Haibao Hu, Hang Ding, Laibing Jia, Xianggang Cheng, Xiao-Peng Chen

arxiv:2203.05239 v2 · 2022-03-10 · 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{BRRTH6URGRBW2W7JB4PKU3Z3LM}

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	2026-07-05T11:55:34.108270Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0c6333fa9134436d5be90f1eaa6f3b5b38a0bce0d95f66254424a8824fb1b89e

Aliases

arxiv: 2203.05239 · arxiv_version: 2203.05239v2 · doi: 10.48550/arxiv.2203.05239 · pith_short_12: BRRTH6URGRBW · pith_short_16: BRRTH6URGRBW2W7J · pith_short_8: BRRTH6UR

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/BRRTH6URGRBW2W7JB4PKU3Z3LM \
  | 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: 0c6333fa9134436d5be90f1eaa6f3b5b38a0bce0d95f66254424a8824fb1b89e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "590487d764bb8ca5cb5c439cf82673ccbac4be2c4c0bf68ad09fb284f075ee82",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2022-03-10T08:53:25Z",
    "title_canon_sha256": "c1200ae5131aeee4299bd94f2af6696f75bffc6e1c49aa19c899c61a9f9d4963"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2203.05239",
    "kind": "arxiv",
    "version": 2
  }
}