Pith Number

pith:RXLDSIXA

pith:2025:RXLDSIXAEDRUOFYPQTPMQOGGGY

not attested not anchored not stored refs pending

Going Bayesian on the ages of nearby young stellar systems I. The expansion rate method

A. Berihuete, H. Bouy, J. Olivares

arxiv:2506.05110 v1 · 2025-06-05 · 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{RXLDSIXAEDRUOFYPQTPMQOGGGY}

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	2026-07-05T11:52:48.523502Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8dd63922e020e347170f84dec838c63614f14f8d99aa9fd5828ec00158f302d6

Aliases

arxiv: 2506.05110 · arxiv_version: 2506.05110v1 · doi: 10.48550/arxiv.2506.05110 · pith_short_12: RXLDSIXAEDRU · pith_short_16: RXLDSIXAEDRUOFYP · pith_short_8: RXLDSIXA

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/RXLDSIXAEDRUOFYPQTPMQOGGGY \
  | 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: 8dd63922e020e347170f84dec838c63614f14f8d99aa9fd5828ec00158f302d6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "530a1f381b3dabacf2a0097f29a49b17655e7f1133a047adc1140d8c82cdb29b",
    "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": "2025-06-05T14:53:42Z",
    "title_canon_sha256": "b23dc9d2144260b31857bb2f08e148afaa54aed883571c0cd43baacd9855df88"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.05110",
    "kind": "arxiv",
    "version": 1
  }
}