Pith Number

pith:D6ITBN6F

pith:2018:D6ITBN6FT43D4O4XHLJJI2HO5D

not attested not anchored not stored refs pending

The Penn State - Toru\'n Centre for Astronomy Planet Search stars IV. Dwarfs and the complete sample

A. Niedzielski, A. Wolszczan, B. Deka-Szymankiewicz, G. Nowak, M. Adamczyk, M. Adam\'ow

arxiv:1801.02899 v1 · 2018-01-09 · astro-ph.SR

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{D6ITBN6FT43D4O4XHLJJI2HO5D}

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	2026-05-18T00:10:32.036386Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1f9130b7c59f363e3b973ad29468eee8c65402fff158eba89cae7c107f38bc45

Aliases

arxiv: 1801.02899 · arxiv_version: 1801.02899v1 · doi: 10.48550/arxiv.1801.02899 · pith_short_12: D6ITBN6FT43D · pith_short_16: D6ITBN6FT43D4O4X · pith_short_8: D6ITBN6F

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/D6ITBN6FT43D4O4XHLJJI2HO5D \
  | 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: 1f9130b7c59f363e3b973ad29468eee8c65402fff158eba89cae7c107f38bc45

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0821dcbe7aa8e9028b92f83c0753bb785e2643e813c8e3c5c4fffd94aa1b6e6b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2018-01-09T11:54:22Z",
    "title_canon_sha256": "b467c3b7aa4faa8f5c1d0c1d5a0d789e92fdb5c399f39bafa73e493041babed3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.02899",
    "kind": "arxiv",
    "version": 1
  }
}