Pith Number

pith:PDJQB5JR

pith:2017:PDJQB5JREAX4RF6W4R4XK4FYHG

not attested not anchored not stored refs pending

Tracking Advanced Planetary Systems (TAPAS) with HARPS-N. V.: A Massive Jupiter orbiting the very low metallicity giant star BD+03 2562 and a possible planet around HD~103485

A. Niedzielski, A. Wolszczan, B. Deka-Szymankiewicz, E. Villaver, G. Maciejewski, G. Nowak, J. Maldonado, K. Kowalik, M. Adamow

arxiv:1706.01278 v1 · 2017-06-05 · 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{PDJQB5JREAX4RF6W4R4XK4FYHG}

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	2026-05-18T00:33:10.237732Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

78d300f531202fc897d6e4797570b8399d8b5cda46b974f048838fd1a14a7f94

Aliases

arxiv: 1706.01278 · arxiv_version: 1706.01278v1 · doi: 10.48550/arxiv.1706.01278 · pith_short_12: PDJQB5JREAX4 · pith_short_16: PDJQB5JREAX4RF6W · pith_short_8: PDJQB5JR

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/PDJQB5JREAX4RF6W4R4XK4FYHG \
  | 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: 78d300f531202fc897d6e4797570b8399d8b5cda46b974f048838fd1a14a7f94

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "06e3594b0782801377b3c1b06f40449792a3017e81edb31c16c2263cc7551d1f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2017-06-05T11:38:43Z",
    "title_canon_sha256": "691b1cf16b0e7306baee0770a5396e5351cfd4fe848b39ab468928cd25104315"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.01278",
    "kind": "arxiv",
    "version": 1
  }
}