Pith Number

pith:TX5BSN27

pith:2020:TX5BSN27QYM2TA2EDDURZZU3BL

not attested not anchored not stored refs pending

Image-based flow decomposition using empirical wavelet transform

Jie Ren, Song Fu, Xuerui Mao

arxiv:2005.05660 v1 · 2020-05-12 · 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{TX5BSN27QYM2TA2EDDURZZU3BL}

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	2026-07-05T02:01:29.836794Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9dfa19375f8619a9834418e91ce69b0af98538ec62363b08a8a83cb26c7605c6

Aliases

arxiv: 2005.05660 · arxiv_version: 2005.05660v1 · doi: 10.48550/arxiv.2005.05660 · pith_short_12: TX5BSN27QYM2 · pith_short_16: TX5BSN27QYM2TA2E · pith_short_8: TX5BSN27

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/TX5BSN27QYM2TA2EDDURZZU3BL \
  | 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: 9dfa19375f8619a9834418e91ce69b0af98538ec62363b08a8a83cb26c7605c6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4f6f22d453d22c10717ca83fef2f9dc26c6edfd70283eed9d7182305d2253b6c",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2020-05-12T10:14:49Z",
    "title_canon_sha256": "a8c6a8592aa4acdb8d0b1454caa93bc11e3481d0653ebccd5f0908d65c9a4c46"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2005.05660",
    "kind": "arxiv",
    "version": 1
  }
}