Pith Number

pith:IL7PRFOX

pith:2012:IL7PRFOXLFDJPP2UVRXZMPAQFE

not attested not anchored not stored refs pending

Photometrically derived masses and radii of the planet and star in the TrES-2 system

Avi Shporer, Benjamin J. Fulton, Brice-Olivier Demory, Caroline V. Morley, Daniel C. Fabrycky, Daniel Huber, Darin Ragozzine, Elisa V. Quintana, Fergal Mullally, Geert Barentsen, Jason F. Rowe, Jessie L. Christiansen, Jonathan J. Fortney, Jon M. Jenkins, Peter Tenenbaum, Shaun E. Seader, Steven Bloemen, Susan E. Thompson, Thomas Barclay

arxiv:1210.4592 v2 · 2012-10-16 · astro-ph.SR · astro-ph.EP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IL7PRFOXLFDJPP2UVRXZMPAQFE}

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	2026-05-18T01:53:53.853763Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

42fef895d7594697bf54ac6f963c102926f450c5d29ec23d5419d56258d5d39f

Aliases

arxiv: 1210.4592 · arxiv_version: 1210.4592v2 · doi: 10.48550/arxiv.1210.4592 · pith_short_12: IL7PRFOXLFDJ · pith_short_16: IL7PRFOXLFDJPP2U · pith_short_8: IL7PRFOX

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/IL7PRFOXLFDJPP2UVRXZMPAQFE \
  | 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: 42fef895d7594697bf54ac6f963c102926f450c5d29ec23d5419d56258d5d39f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "da51dec9f6c28d4bf2804c782f7075d3a7f85eeb4121fa44a5f64917a4b96ef3",
    "cross_cats_sorted": [
      "astro-ph.EP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2012-10-16T22:53:23Z",
    "title_canon_sha256": "7b24e770e3485d3ecd160810ab00af646020265c7fe496b00e58e707426c4887"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1210.4592",
    "kind": "arxiv",
    "version": 2
  }
}