Pith Number

pith:SZ3OF5KT

pith:2023:SZ3OF5KTYHMJJ5YCNRWBKPQE2W

not attested not anchored not stored refs pending

Component-wise dimensionally reduced flows and helicity conservation

Jian-Zhou Zhu

arxiv:2311.11938 v3 · 2023-08-17 · 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{SZ3OF5KTYHMJJ5YCNRWBKPQE2W}

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	2026-06-19T16:11:07.891137Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9676e2f553c1d894f7026c6c153e04d5bab8caed8af4b56b88b171c0a905dd58

Aliases

arxiv: 2311.11938 · arxiv_version: 2311.11938v3 · doi: 10.48550/arxiv.2311.11938 · pith_short_12: SZ3OF5KTYHMJ · pith_short_16: SZ3OF5KTYHMJJ5YC · pith_short_8: SZ3OF5KT

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/SZ3OF5KTYHMJJ5YCNRWBKPQE2W \
  | 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: 9676e2f553c1d894f7026c6c153e04d5bab8caed8af4b56b88b171c0a905dd58

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9a30c07295b4b02fe9196c7138c02e92f58298c14722f0fc573a17da01fd9fa5",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2023-08-17T08:31:46Z",
    "title_canon_sha256": "31771ed9d056c92f74ac67ffcc913019e50e3d196420aecc44c6ec24d528a14c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2311.11938",
    "kind": "arxiv",
    "version": 3
  }
}