Pith Number

pith:H3N7MFOH

pith:2026:H3N7MFOHJQEY3HYO26WKLVWFMB

not attested not anchored not stored refs pending

The Omitted Noise Contribution of Surface Normal Variation: Farassat's Formulation 1A revisited

Chen He, Jiale Lu, Qitian Tao, Xiaohua Liu, Zhengwu Chen

arxiv:2606.07081 v1 · 2026-06-05 · 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{H3N7MFOHJQEY3HYO26WKLVWFMB}

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	2026-06-08T01:04:45.112852Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3edbf615c74c098d9f0ed7aca5d6c560460630e96c12a3c1f10e16b13ccecd7f

Aliases

arxiv: 2606.07081 · arxiv_version: 2606.07081v1 · doi: 10.48550/arxiv.2606.07081 · pith_short_12: H3N7MFOHJQEY · pith_short_16: H3N7MFOHJQEY3HYO · pith_short_8: H3N7MFOH

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/H3N7MFOHJQEY3HYO26WKLVWFMB \
  | 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: 3edbf615c74c098d9f0ed7aca5d6c560460630e96c12a3c1f10e16b13ccecd7f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f4317d3f7fa55ca77fa3c3f9d98c089701c0cd355ea917f0ab3517b6af5730ed",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2026-06-05T09:20:13Z",
    "title_canon_sha256": "ced6a663da1b56c6eccc83689c53daf9fd0f36f41fc6f6dbf566ad08c284569e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.07081",
    "kind": "arxiv",
    "version": 1
  }
}