Pith Number

pith:IIBBDM3Z

pith:2014:IIBBDM3ZKPOXIBAHLWAXWJFX55

not attested not anchored not stored refs pending

Binary frequency of planet-host stars at wide separations: A new brown dwarf companion to a planet-host star

2, 2), (2) ULL, (3) Cartagena, (4) Universidad de Chile, 5), (5) CSIC, (6) Hertfordshire, (7) CAB INTA-CSIC, A. Perez-Garrido (3), B. Gauza (1, Chile, D. J. Pinfield (6), E. L. Martin (7) ((1) IAC, Madrid, M. T. Ruiz (4), N. Lodieu (1, R. Rebolo (1, Spain, Spain), Tenerife, UK, V. J. S. Bejar (1

arxiv:1408.1208 v1 · 2014-08-06 · 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{IIBBDM3ZKPOXIBAHLWAXWJFX55}

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	2026-05-18T02:40:55.510430Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

420211b37953dd7404075d817b24b7ef65f961a053f879a69ba231b39122c286

Aliases

arxiv: 1408.1208 · arxiv_version: 1408.1208v1 · doi: 10.48550/arxiv.1408.1208 · pith_short_12: IIBBDM3ZKPOX · pith_short_16: IIBBDM3ZKPOXIBAH · pith_short_8: IIBBDM3Z

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/IIBBDM3ZKPOXIBAHLWAXWJFX55 \
  | 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: 420211b37953dd7404075d817b24b7ef65f961a053f879a69ba231b39122c286

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "59d25c9f5bd1711d58cf300a3e0022254ea68e18c7f55fb0c31f028b6160e682",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2014-08-06T08:28:11Z",
    "title_canon_sha256": "d720429122484de4d7ce116c47ff04ba9569b6a92629be6680fb7944447bdac0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1408.1208",
    "kind": "arxiv",
    "version": 1
  }
}