Pith Number

pith:XL2OAAHV

pith:2015:XL2OAAHVKZWJE3HDPBY573WANM

not attested not anchored not stored refs pending

Confusion around the tidal force and the centrifugal force

Henri M.J. Boffin, Hiromu Isaka, Takuya Matsuda

arxiv:1506.04085 v1 · 2015-06-07 · physics.pop-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XL2OAAHVKZWJE3HDPBY573WANM}

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	2026-05-18T01:51:18.394296Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

baf4e000f5566c926ce37871dfeec06b12fd2870e8a05e12f5451a5c8a88e09e

Aliases

arxiv: 1506.04085 · arxiv_version: 1506.04085v1 · doi: 10.48550/arxiv.1506.04085 · pith_short_12: XL2OAAHVKZWJ · pith_short_16: XL2OAAHVKZWJE3HD · pith_short_8: XL2OAAHV

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/XL2OAAHVKZWJE3HDPBY573WANM \
  | 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: baf4e000f5566c926ce37871dfeec06b12fd2870e8a05e12f5451a5c8a88e09e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c99c6f8bd7baf13f3dcf96148347135bbbff60d41eb898623cd610031675ae84",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.pop-ph",
    "submitted_at": "2015-06-07T16:30:11Z",
    "title_canon_sha256": "e7b33fef49f6753a7c93f941db1d409d57e7d97fe5ac2dc1f1457eaa0c07e0cb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.04085",
    "kind": "arxiv",
    "version": 1
  }
}