Pith Number

pith:LWDOZPJW

pith:2019:LWDOZPJWZSWMZOLX2MONEUNRU3

not attested not anchored not stored refs pending

Streaming controlled by meniscus shape

C.P. Wolfe, J.-Q. Zhong, J. Zhang, Y. Huang

arxiv:1909.01396 v1 · 2019-09-03 · 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{LWDOZPJWZSWMZOLX2MONEUNRU3}

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	2026-07-05T01:02:03.958401Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5d86ecbd36ccacccb977d31cd251b1a6cf98fc4e51d3d468f8f2043a57e18de1

Aliases

arxiv: 1909.01396 · arxiv_version: 1909.01396v1 · doi: 10.48550/arxiv.1909.01396 · pith_short_12: LWDOZPJWZSWM · pith_short_16: LWDOZPJWZSWMZOLX · pith_short_8: LWDOZPJW

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/LWDOZPJWZSWMZOLX2MONEUNRU3 \
  | 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: 5d86ecbd36ccacccb977d31cd251b1a6cf98fc4e51d3d468f8f2043a57e18de1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d47ede8271485b38d1e4124b09fd3d1823644b29800768069081d215310f3b6b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2019-09-03T18:49:46Z",
    "title_canon_sha256": "e747d8a68b321cddd6b89400cbef5c216607ee624d418f044bb46b3320ac1627"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1909.01396",
    "kind": "arxiv",
    "version": 1
  }
}