Pith Number

pith:EY4L5B6A

pith:2020:EY4L5B6A2W5NTU4QA2QF45KAC7

not attested not anchored not stored refs pending

A scaling improved inner-outer decomposition of near-wall turbulent motions

Limin Wang, Ruifeng Hu, Xiaojing Zheng

arxiv:2007.15740 v2 · 2020-07-30 · 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{EY4L5B6A2W5NTU4QA2QF45KAC7}

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	2026-07-05T02:32:13.269634Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2638be87c0d5bad9d39006a05e754017f5fac3a836275b95c626b1109e1c41e6

Aliases

arxiv: 2007.15740 · arxiv_version: 2007.15740v2 · doi: 10.48550/arxiv.2007.15740 · pith_short_12: EY4L5B6A2W5N · pith_short_16: EY4L5B6A2W5NTU4Q · pith_short_8: EY4L5B6A

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/EY4L5B6A2W5NTU4QA2QF45KAC7 \
  | 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: 2638be87c0d5bad9d39006a05e754017f5fac3a836275b95c626b1109e1c41e6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0ea9de7b3150b2e2766368c30a525efbcc2795252b2fdf6b59f1761cd8388e9f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2020-07-30T20:58:46Z",
    "title_canon_sha256": "58f250ad35f9efa6f5a27ca431e2eef582535d8129238321a48df8a7675dc603"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2007.15740",
    "kind": "arxiv",
    "version": 2
  }
}