Pith Number

pith:RLKYJY3K

pith:2011:RLKYJY3KKK7SJPMIEB32RDHKII

not attested not anchored not stored refs pending

On using the beaming effect to measure spin-orbit alignment in stellar binaries with Sun-like components

Avi Shporer, Shay Zucker, Tim Brown, Tsevi Mazeh

arxiv:1107.4458 v2 · 2011-07-22 · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RLKYJY3KKK7SJPMIEB32RDHKII}

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	2026-05-18T02:01:11.524391Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8ad584e36a52bf24bd882077a88cea420fb0b48c5d03bb677a9ee227bc3c5406

Aliases

arxiv: 1107.4458 · arxiv_version: 1107.4458v2 · doi: 10.48550/arxiv.1107.4458 · pith_short_12: RLKYJY3KKK7S · pith_short_16: RLKYJY3KKK7SJPMI · pith_short_8: RLKYJY3K

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/RLKYJY3KKK7SJPMIEB32RDHKII \
  | 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: 8ad584e36a52bf24bd882077a88cea420fb0b48c5d03bb677a9ee227bc3c5406

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ceb0b27b49833ffb6145a17cbc0ac32dff453e141c8b6ed3167f4e7ac2ea0e75",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2011-07-22T09:12:37Z",
    "title_canon_sha256": "7d53c9d78e19b6ec9f610588974a9d8204e29a1ee24d452657f93230ca3e5f6f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1107.4458",
    "kind": "arxiv",
    "version": 2
  }
}