Pith Number

pith:26B5U5RU

pith:2021:26B5U5RUYRVAX6QLW7Y4D5WAKJ

not attested not anchored not stored refs pending

Photometric and Kinematic study of the open clusters SAI 44 and SAI 45

Jayanand Maurya, Saurabh Sharma, W.H. Elsanhoury, Y.C. Joshi

arxiv:2105.05478 v1 · 2021-05-12 · astro-ph.GA · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{26B5U5RUYRVAX6QLW7Y4D5WAKJ}

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	2026-07-05T02:39:51.299602Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d783da7634c46a0bfa0bb7f1c1f6c05251444b65ea86bfb56b9527d9abd297cf

Aliases

arxiv: 2105.05478 · arxiv_version: 2105.05478v1 · doi: 10.48550/arxiv.2105.05478 · pith_short_12: 26B5U5RUYRVA · pith_short_16: 26B5U5RUYRVAX6QL · pith_short_8: 26B5U5RU

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/26B5U5RUYRVAX6QLW7Y4D5WAKJ \
  | 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: d783da7634c46a0bfa0bb7f1c1f6c05251444b65ea86bfb56b9527d9abd297cf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3e9904d7531b3f3d95b2f1c3e18ab0daaffe35a356611699b85b29a99d12f666",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2021-05-12T07:31:22Z",
    "title_canon_sha256": "a0d42f89ec51c1cc7b10317527bcd4bd388675b21ddefaf75e991ce9cb6cca78"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2105.05478",
    "kind": "arxiv",
    "version": 1
  }
}