Pith Number

pith:HPX6PDHN

pith:2019:HPX6PDHNTJ62E64YBTH4WWESR4

not attested not anchored not stored refs pending

Spontaneous critical layer formation and robustness beneath rotational waves

A. Nachbin, M. V. Flamarion, R. Ribeiro-Junior

arxiv:1907.00029 v1 · 2019-06-28 · 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{HPX6PDHNTJ62E64YBTH4WWESR4}

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	2026-05-17T23:41:57.665457Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3befe78ced9a7da27b980ccfcb58928f2b33dd15c127a9b827fbeaabb276e6a1

Aliases

arxiv: 1907.00029 · arxiv_version: 1907.00029v1 · doi: 10.48550/arxiv.1907.00029 · pith_short_12: HPX6PDHNTJ62 · pith_short_16: HPX6PDHNTJ62E64Y · pith_short_8: HPX6PDHN

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/HPX6PDHNTJ62E64YBTH4WWESR4 \
  | 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: 3befe78ced9a7da27b980ccfcb58928f2b33dd15c127a9b827fbeaabb276e6a1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c5ca5bd488e0180edef5c73ed1172ed684c605d7c7025e14ed0944cef788e629",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2019-06-28T18:31:09Z",
    "title_canon_sha256": "8d57052730e3ecb871c6e3b555f8e74bbded980a3f8be2ef79635880d66699fc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.00029",
    "kind": "arxiv",
    "version": 1
  }
}