Pith Number

pith:2INFXMB3

pith:2017:2INFXMB3FJB2A2Q4AGTYRHHH4J

not attested not anchored not stored refs pending

A Six-Planet System Around the Star HD 34445

Brad Holden, Gregory Laughlin, Ian B. Thompson, Jeffrey D. Crane, Jennifer Burt, Johanna K. Teske, Matias Diaz, Mikko Tuomi, Pamela Arriagada, R. Paul Butler, Sandy Keiser, Stephen A. Shectman, Steven S. Vogt

arxiv:1710.07337 v1 · 2017-10-19 · 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{2INFXMB3FJB2A2Q4AGTYRHHH4J}

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	2026-05-18T00:32:04.505189Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d21a5bb03b2a43a06a1c01a7889ce7e260fbe5c228016bc73caf8e8191517f4b

Aliases

arxiv: 1710.07337 · arxiv_version: 1710.07337v1 · doi: 10.48550/arxiv.1710.07337 · pith_short_12: 2INFXMB3FJB2 · pith_short_16: 2INFXMB3FJB2A2Q4 · pith_short_8: 2INFXMB3

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/2INFXMB3FJB2A2Q4AGTYRHHH4J \
  | 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: d21a5bb03b2a43a06a1c01a7889ce7e260fbe5c228016bc73caf8e8191517f4b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9e10bffe736f790b5c5021b3b5773f88a411ec73ca357e203412bfd0a26e1208",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2017-10-19T19:58:20Z",
    "title_canon_sha256": "a53d92b23654e2be5eafe8fb2a1ca171813b579cb27b756c299efc1090972151"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.07337",
    "kind": "arxiv",
    "version": 1
  }
}