Pith Number

pith:4A3B3DOP

pith:2019:4A3B3DOPCKOE6G65QSIUPEZSXF

not attested not anchored not stored refs pending

Chiral transfer of angular momentum

H.K.Moffatt, V.A.Vladimirov

arxiv:1904.06486 v1 · 2019-04-13 · 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{4A3B3DOPCKOE6G65QSIUPEZSXF}

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	2026-05-17T23:48:41.285337Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e0361d8dcf129c4f1bdd8491479332b9577e987f31075d93106c9dadf4991c5d

Aliases

arxiv: 1904.06486 · arxiv_version: 1904.06486v1 · doi: 10.48550/arxiv.1904.06486 · pith_short_12: 4A3B3DOPCKOE · pith_short_16: 4A3B3DOPCKOE6G65 · pith_short_8: 4A3B3DOP

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/4A3B3DOPCKOE6G65QSIUPEZSXF \
  | 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: e0361d8dcf129c4f1bdd8491479332b9577e987f31075d93106c9dadf4991c5d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6b2fe822648f9c76d7d376f1256aab1426fcd5f9eff08b438c599d74114af0a0",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2019-04-13T05:32:53Z",
    "title_canon_sha256": "762b5ea2bd427d61670b396690ecfa0d8983174896e3d3bbbd7338b03aea4f53"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.06486",
    "kind": "arxiv",
    "version": 1
  }
}