Pith Number

pith:275DHVYT

pith:2023:275DHVYT2EHSN5TUFM4SSQUE43

not attested not anchored not stored refs pending

A new kinematic model of the Galaxy: analysis of the stellar velocity field from Gaia Data Release 3

A. Spagna, B. Bucciarelli, E. Yu. Bannikova, M. Crosta, M. G. Lattanzi, P. Re Fiorentin, V. S. Akhmetov

arxiv:2307.08527 v2 · 2023-07-17 · 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{275DHVYT2EHSN5TUFM4SSQUE43}

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	2026-07-05T08:01:31.549523Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d7fa33d713d10f26f6742b39294284e6ed759829537ade3b147880401da6dcca

Aliases

arxiv: 2307.08527 · arxiv_version: 2307.08527v2 · doi: 10.48550/arxiv.2307.08527 · pith_short_12: 275DHVYT2EHS · pith_short_16: 275DHVYT2EHSN5TU · pith_short_8: 275DHVYT

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/275DHVYT2EHSN5TUFM4SSQUE43 \
  | 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: d7fa33d713d10f26f6742b39294284e6ed759829537ade3b147880401da6dcca

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "449d1bae0d000da37f6be2d4b15ab3476f130118ef313e4d494fffe900cd2c55",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2023-07-17T14:38:54Z",
    "title_canon_sha256": "9a00418a2f25106be8d08fa000f01768d2e93cb512fed87ad0c17ed5e33d8dee"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2307.08527",
    "kind": "arxiv",
    "version": 2
  }
}