Pith Number

pith:OGIZNW2G

pith:2012:OGIZNW2GCOUMCJV4BL3FUAJ5JI

not attested not anchored not stored refs pending

Revisiting rho 1 Cancri e: A New Mass Determination Of The Transiting super-Earth

Caroline Caldwell, Erik J. Brugamyer, Kevin Gullikson, Michael Endl, Paul Robertson, Phillip J. MacQueen, Robert A. Wittenmyer, Stuart I. Barnes, William D. Cochran

arxiv:1208.5709 v1 · 2012-08-28 · 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{OGIZNW2GCOUMCJV4BL3FUAJ5JI}

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	2026-05-18T01:54:50.740967Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

719196db4613a8c126bc0af65a013d4a2525ff15fd4f2a54ddd1e824942d6c6d

Aliases

arxiv: 1208.5709 · arxiv_version: 1208.5709v1 · doi: 10.48550/arxiv.1208.5709 · pith_short_12: OGIZNW2GCOUM · pith_short_16: OGIZNW2GCOUMCJV4 · pith_short_8: OGIZNW2G

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/OGIZNW2GCOUMCJV4BL3FUAJ5JI \
  | 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: 719196db4613a8c126bc0af65a013d4a2525ff15fd4f2a54ddd1e824942d6c6d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e7c61301898905e60d3e16c55806062df9ddf3b084d72339fd4227cef6da173a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2012-08-28T16:43:33Z",
    "title_canon_sha256": "8af3f58124cad45a9f493998682e646433bd8b9bb1076c79417d567922dbd526"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1208.5709",
    "kind": "arxiv",
    "version": 1
  }
}