Pith Number

pith:O5AFD5DW

pith:2013:O5AFD5DWSREXNJEX4YCYGQ4ZOE

not attested not anchored not stored refs pending

KOI-152's Low Density Planets

Daniel C. Fabrycky, Daniel Jontof-Hutter, Jack J. Lissauer, Jason F. Rowe

arxiv:1310.2642 v1 · 2013-10-09 · 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{O5AFD5DWSREXNJEX4YCYGQ4ZOE}

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	2026-05-18T01:47:07.233042Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

774051f476944976a497e605834399710bf13114c31372bb10f54936bab3e8c3

Aliases

arxiv: 1310.2642 · arxiv_version: 1310.2642v1 · doi: 10.48550/arxiv.1310.2642 · pith_short_12: O5AFD5DWSREX · pith_short_16: O5AFD5DWSREXNJEX · pith_short_8: O5AFD5DW

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/O5AFD5DWSREXNJEX4YCYGQ4ZOE \
  | 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: 774051f476944976a497e605834399710bf13114c31372bb10f54936bab3e8c3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "779ac7d320ef80b73bb41497e905906a1fc6f7ac447850fa48145d9e9be610ac",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2013-10-09T21:56:06Z",
    "title_canon_sha256": "e2c26a181eabba6761968f0ee3c704e5f3ae55e781dfeb75fc75682a6ad0619d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1310.2642",
    "kind": "arxiv",
    "version": 1
  }
}