Pith Number

pith:TOVNPLDC

pith:2016:TOVNPLDC2EVSWSRLWPKKAKJDKL

not attested not anchored not stored refs pending

Improved proper motion determinations for 15 open clusters based on the UCAC4 catalog

Alexander Atanasov, Alexander Kurtenkov, Nadezhda Dimitrova, Teodor D. Aleksiev

arxiv:1603.01767 v1 · 2016-03-05 · astro-ph.SR · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TOVNPLDC2EVSWSRLWPKKAKJDKL}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T00:54:15.778945Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9baad7ac62d12b2b4a2bb3d4a0292352c9dbeca7a5deb75c715c953bae62b4b0

Aliases

arxiv: 1603.01767 · arxiv_version: 1603.01767v1 · doi: 10.48550/arxiv.1603.01767 · pith_short_12: TOVNPLDC2EVS · pith_short_16: TOVNPLDC2EVSWSRL · pith_short_8: TOVNPLDC

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/TOVNPLDC2EVSWSRLWPKKAKJDKL \
  | 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: 9baad7ac62d12b2b4a2bb3d4a0292352c9dbeca7a5deb75c715c953bae62b4b0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d567e717a504f7fc0f4bb71d922420a84c9896945af40d2c8c4018fc1f9abbd3",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2016-03-05T22:40:29Z",
    "title_canon_sha256": "241992de62b99c144fc2f510896eb1eea0513f358f45eca3e0e276fb2bde6b41"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1603.01767",
    "kind": "arxiv",
    "version": 1
  }
}