Pith Number

pith:PA2YKEO6

pith:2014:PA2YKEO67JSEINWFVP4T7AWX5I

not attested not anchored not stored refs pending

A planetary system and a highly eccentric brown dwarf around the giant stars HIP67851 and HIP97233

C. H. F. Melo, J. S. Jenkins, M. I. Jones, P. Bluhm, P. Rojo

arxiv:1409.7429 v1 · 2014-09-25 · 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{PA2YKEO67JSEINWFVP4T7AWX5I}

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	2026-05-18T02:31:46.539931Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

78358511defa644436c5abf93f82d7ea1dc2be23ad78eb3ac509442a6cf70f6d

Aliases

arxiv: 1409.7429 · arxiv_version: 1409.7429v1 · doi: 10.48550/arxiv.1409.7429 · pith_short_12: PA2YKEO67JSE · pith_short_16: PA2YKEO67JSEINWF · pith_short_8: PA2YKEO6

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/PA2YKEO67JSEINWFVP4T7AWX5I \
  | 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: 78358511defa644436c5abf93f82d7ea1dc2be23ad78eb3ac509442a6cf70f6d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e91a7e1ea7b774b6b404a79b1497bc64ba4f6ca2fcb810454a4ed517781f978b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2014-09-25T21:54:34Z",
    "title_canon_sha256": "d5621df9da1b3d0b3c7512fe69f6c8fff02bbe04d6fa66aa38014c0c601ab782"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.7429",
    "kind": "arxiv",
    "version": 1
  }
}