Pith Number

pith:S3RA2J6U

pith:2025:S3RA2J6UPZNUDA7HCZXP7O4JSU

not attested not anchored not stored refs pending

Deep Photometric and Astrometric Investigation of the Non-relaxed Star Cluster Stock 3 using Gaia DR3

A. Ahmed, Amira R. Youssef, M.S. El-Nawawy, W. H. Elsanhoury

arxiv:2501.11997 v1 · 2025-01-21 · astro-ph.SR · 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{S3RA2J6UPZNUDA7HCZXP7O4JSU}

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	2026-07-05T10:03:17.210418Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

96e20d27d47e5b4183e7166effbb899514699e7dba3f08b7310776fc96a42639

Aliases

arxiv: 2501.11997 · arxiv_version: 2501.11997v1 · doi: 10.48550/arxiv.2501.11997 · pith_short_12: S3RA2J6UPZNU · pith_short_16: S3RA2J6UPZNUDA7H · pith_short_8: S3RA2J6U

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/S3RA2J6UPZNUDA7HCZXP7O4JSU \
  | 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: 96e20d27d47e5b4183e7166effbb899514699e7dba3f08b7310776fc96a42639

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "417996b69f92484941e640a6fba0c6d410e0d130b6663f073c93c5c4e029f664",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2025-01-21T09:45:24Z",
    "title_canon_sha256": "07d41c2006949deebaa964c34a470af8fb1034e1597cfe8d69a680f5ae939ff7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.11997",
    "kind": "arxiv",
    "version": 1
  }
}