Pith Number

pith:XBPASXOX

pith:2017:XBPASXOXSIIVFD2TKBLBB5XJG5

not attested not anchored not stored refs pending

Kepler-1649b: An Exo-Venus in the Solar Neighborhood

Andrew W. Mann, Ben Burningham, Daniel Huber, David R. Ciardi, Elisa V. Quintana, Isabel Angelo, Jason F. Rowe, Martin Still, Stephen Kane, Steve B. Howell, Thomas Barclay

arxiv:1704.03136 v1 · 2017-04-11 · 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{XBPASXOXSIIVFD2TKBLBB5XJG5}

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	2026-05-18T00:46:33.430019Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b85e095dd79211528f53505610f6e93740428801973b885c21bd25a878347767

Aliases

arxiv: 1704.03136 · arxiv_version: 1704.03136v1 · doi: 10.48550/arxiv.1704.03136 · pith_short_12: XBPASXOXSIIV · pith_short_16: XBPASXOXSIIVFD2T · pith_short_8: XBPASXOX

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/XBPASXOXSIIVFD2TKBLBB5XJG5 \
  | 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: b85e095dd79211528f53505610f6e93740428801973b885c21bd25a878347767

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "913d8f3b0e67747f04d2887f0ef8f7af6f40509e6476c04f0b885cbc3cfe2b22",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2017-04-11T04:04:54Z",
    "title_canon_sha256": "4b3de2783ea3cf4b83fed87dc218d26e08233bd76935297afa55500c35d085bb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.03136",
    "kind": "arxiv",
    "version": 1
  }
}