Pith Number

pith:EK7OGH3X

pith:2017:EK7OGH3X63T2ZXK7P2RWGICGKL

not attested not anchored not stored refs pending

Assessing distances and consistency of kinematics in Gaia/TGAS

Michael Aumer, Ralph Sch\"onrich

arxiv:1704.01333 v2 · 2017-04-05 · astro-ph.GA · 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{EK7OGH3X63T2ZXK7P2RWGICGKL}

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	2026-05-18T00:33:18.936153Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

22bee31f77f6e7acdd5f7ea363204652eecb08b6f6781f81b7fa9342e394f2f9

Aliases

arxiv: 1704.01333 · arxiv_version: 1704.01333v2 · doi: 10.48550/arxiv.1704.01333 · pith_short_12: EK7OGH3X63T2 · pith_short_16: EK7OGH3X63T2ZXK7 · pith_short_8: EK7OGH3X

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/EK7OGH3X63T2ZXK7P2RWGICGKL \
  | 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: 22bee31f77f6e7acdd5f7ea363204652eecb08b6f6781f81b7fa9342e394f2f9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "99ae83663e6a0ce8c1d698eff2112843b8c74ffd5517f1378cd0c4bfa8ce5310",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2017-04-05T09:41:31Z",
    "title_canon_sha256": "61771d940c8106bde9a38c412c52ec427a87ea22e80300fcf5f06011bc06ace7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.01333",
    "kind": "arxiv",
    "version": 2
  }
}