Pith Number

pith:MLGUN4KT

pith:2009:MLGUN4KT2MEXPLVHZY74MJVACA

not attested not anchored not stored refs pending

Improved Measurement of the Rossiter-McLaughlin Effect in the Exoplanetary System HD 17156

Bun'ei Sato, Edwin L. Turner, Joshua N. Winn, Motohide Tamura, Norio Narita, Teruyuki Hirano, Toru Yamada, Wako Aoki, Yasushi Suto

arxiv:0905.4727 v1 · 2009-05-28 · astro-ph.EP · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MLGUN4KT2MEXPLVHZY74MJVACA}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T02:13:31.010199Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

62cd46f153d30977aea7ce3fc626a01009086d7f0b371372c9c0372576afc5bb

Aliases

arxiv: 0905.4727 · arxiv_version: 0905.4727v1 · doi: 10.48550/arxiv.0905.4727 · pith_short_12: MLGUN4KT2MEX · pith_short_16: MLGUN4KT2MEXPLVH · pith_short_8: MLGUN4KT

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/MLGUN4KT2MEXPLVHZY74MJVACA \
  | 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: 62cd46f153d30977aea7ce3fc626a01009086d7f0b371372c9c0372576afc5bb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a06a882cab0e720014f4ad33066de56092c6836dc9d1290d34f4c5ac3f7925dd",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2009-05-28T20:02:30Z",
    "title_canon_sha256": "1d23835d8ddb78dc86134531f2e8ca3ec55360342cf1afd05ba86434cfd00110"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0905.4727",
    "kind": "arxiv",
    "version": 1
  }
}