Pith Number

pith:FQFQYRFG

pith:2023:FQFQYRFGJX3MOYFFK24SHVKOJ6

not attested not anchored not stored refs pending

Polarimetric Approach Towards Membership Probability of Open Star Cluster NGC 2345

Jeewan C. Pandey, Sadhana Singh, Vishal Joshi

arxiv:2308.08150 v1 · 2023-08-16 · 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{FQFQYRFGJX3MOYFFK24SHVKOJ6}

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	2026-07-05T06:41:55.256908Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2c0b0c44a64df6c760a556b923d54e4f94acc44bb7e6d7b2cda90e2c545555b3

Aliases

arxiv: 2308.08150 · arxiv_version: 2308.08150v1 · doi: 10.48550/arxiv.2308.08150 · pith_short_12: FQFQYRFGJX3M · pith_short_16: FQFQYRFGJX3MOYFF · pith_short_8: FQFQYRFG

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/FQFQYRFGJX3MOYFFK24SHVKOJ6 \
  | 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: 2c0b0c44a64df6c760a556b923d54e4f94acc44bb7e6d7b2cda90e2c545555b3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e31d15851ed035112d5bc18e1ffee8c686eeec680afb61b615f35d9d8f4f4337",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2023-08-16T05:31:29Z",
    "title_canon_sha256": "23d7188d7a27935d5eb0eef15f221cc1f2b1fa1f7a416f6a3e811f557576cb70"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2308.08150",
    "kind": "arxiv",
    "version": 1
  }
}