Pith Number

pith:2JFJXWOM

pith:2026:2JFJXWOMGDGNNPPZYRVDWL6MFE

not attested not anchored not stored refs pending

Expanding stellar associations as Galactic accelerometers

(2) University of Barcelona), N\'uria Miret Roig (2) ((1) University of Helsinki, Till Sawala (1)

arxiv:2608.05297 v1 · 2026-08-05 · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2JFJXWOMGDGNNPPZYRVDWL6MFE}

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	2026-08-07T00:46:53.251106Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d24a9bd9cc30ccd6bdf9c46a3b2fcc292964d2d7ffdde88feb554a3bad2bc368

Aliases

arxiv: 2608.05297 · arxiv_version: 2608.05297v1 · doi: 10.48550/arxiv.2608.05297 · pith_short_12: 2JFJXWOMGDGN · pith_short_16: 2JFJXWOMGDGNNPPZ · pith_short_8: 2JFJXWOM

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/2JFJXWOMGDGNNPPZYRVDWL6MFE \
  | 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: d24a9bd9cc30ccd6bdf9c46a3b2fcc292964d2d7ffdde88feb554a3bad2bc368

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5cd297ef590236f075dd7b5761295301f99c722115238a34c446ccd18979b2fe",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2026-08-05T18:00:17Z",
    "title_canon_sha256": "be4079315cadd7b3f6c08c2f71f7c58f7ca9b93a2d07880b7c7e3fa39104810d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.05297",
    "kind": "arxiv",
    "version": 1
  }
}