Pith Number

pith:7LF5KPL2

pith:2016:7LF5KPL2S7D4LLFLGJVVDT4FEN

not attested not anchored not stored refs pending

Study of open clusters within 1.8 kpc and understanding the Galactic structure

Andrei Dambis, Anil K. Pandey, Santosh Joshi, Yogesh C. Joshi

arxiv:1606.06425 v2 · 2016-06-21 · 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{7LF5KPL2S7D4LLFLGJVVDT4FEN}

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	2026-05-18T01:02:12.602624Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

facbd53d7a97c7c5acab326b51cf852360ff1d11216f40317a4adea1de5d2e92

Aliases

arxiv: 1606.06425 · arxiv_version: 1606.06425v2 · doi: 10.48550/arxiv.1606.06425 · pith_short_12: 7LF5KPL2S7D4 · pith_short_16: 7LF5KPL2S7D4LLFL · pith_short_8: 7LF5KPL2

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/7LF5KPL2S7D4LLFLGJVVDT4FEN \
  | 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: facbd53d7a97c7c5acab326b51cf852360ff1d11216f40317a4adea1de5d2e92

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "71efa0ffcb699380eb405e7a4c247c54bdedf3c4260c34aad7937462ede8ccbc",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2016-06-21T04:58:21Z",
    "title_canon_sha256": "3062a5d06a9b2018af755fd9de00cb288abe088f20b9d47110f7e575cf4ec441"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1606.06425",
    "kind": "arxiv",
    "version": 2
  }
}