Pith Number

pith:TYMBPSFV

pith:2012:TYMBPSFVSHL2KTQJ7BK57EW7ZY

not attested not anchored not stored refs pending

Tidal Friction and Tidal Lagging. Applicability Limitations of a Popular Formula for the Tidal Torque

Michael Efroimsky, Valeri V. Makarov

arxiv:1209.1615 v3 · 2012-09-07 · astro-ph.EP · physics.geo-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{TYMBPSFVSHL2KTQJ7BK57EW7ZY}

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.

Cited by

1 paper in Pith

Configuration of the $\xi$ Tau system constrained by multi-technique observations

Receipt and verification

First computed	2026-05-18T01:54:38.484537Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9e1817c8b591d7a54e09f855df92dfce0d8384fb780992f7fac8ce08fafa6d36

Aliases

arxiv: 1209.1615 · arxiv_version: 1209.1615v3 · doi: 10.48550/arxiv.1209.1615 · pith_short_12: TYMBPSFVSHL2 · pith_short_16: TYMBPSFVSHL2KTQJ · pith_short_8: TYMBPSFV

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/TYMBPSFVSHL2KTQJ7BK57EW7ZY \
  | 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: 9e1817c8b591d7a54e09f855df92dfce0d8384fb780992f7fac8ce08fafa6d36

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9b5e33ef2d3cebf45a71b4504a6d194816eaf68c09c7e290fdb760c7c87d04ff",
    "cross_cats_sorted": [
      "physics.geo-ph"
    ],
    "license": "http://creativecommons.org/licenses/publicdomain/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2012-09-07T19:13:43Z",
    "title_canon_sha256": "79784f711b11ffb30912c750aa7327fe516da04d71af5fe42a08a0ddcc5a7b27"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1209.1615",
    "kind": "arxiv",
    "version": 3
  }
}