Pith Number

pith:IMIJUTLK

pith:2017:IMIJUTLK5OMPJXDNQ4KC65M6B6

not attested not anchored not stored refs pending

Exploring the SDSS Dataset with Linked Scatter Plots: I. EMP, CEMP, and CV Stars

Bron C. Nelson, Christopher Henze, Duane F. Carbon

arxiv:1705.01233 v1 · 2017-05-03 · astro-ph.SR · astro-ph.GA · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IMIJUTLK5OMPJXDNQ4KC65M6B6}

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	2026-05-18T00:45:05.602878Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

43109a4d6aeb98f4dc6d87142f759e0f991bce692dd17b4941a940f64d055990

Aliases

arxiv: 1705.01233 · arxiv_version: 1705.01233v1 · doi: 10.48550/arxiv.1705.01233 · pith_short_12: IMIJUTLK5OMP · pith_short_16: IMIJUTLK5OMPJXDN · pith_short_8: IMIJUTLK

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/IMIJUTLK5OMPJXDNQ4KC65M6B6 \
  | 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: 43109a4d6aeb98f4dc6d87142f759e0f991bce692dd17b4941a940f64d055990

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d17d6ac3d9460985009924b2e6f53d04ac17526ead3c3b8913ec22a22b5554ca",
    "cross_cats_sorted": [
      "astro-ph.GA",
      "astro-ph.IM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2017-05-03T02:05:51Z",
    "title_canon_sha256": "d3477bc2199c0b3a29f0df657c5040ea9583ad9bcec122f2c9c536ba232fa928"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.01233",
    "kind": "arxiv",
    "version": 1
  }
}