Pith Number

pith:AFL244TT

pith:2021:AFL244TTQIRRH7NMM562DLELKM

not attested not anchored not stored refs pending

Hunting for open clusters in Gaia EDR3: $628$ new open clusters found with OCfinder

A. Castro-Ginard, C. Jordi, F. Anders, J.M. Carrasco, L. Balaguer-N\'u\~nez, L. Casamiquela, R.M. Badia, T. Cantat-Gaudin, X. Luri

arxiv:2111.01819 v2 · 2021-11-02 · 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{AFL244TTQIRRH7NMM562DLELKM}

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.

Cited by

1 paper in Pith

Mapping the reddening plane in the Galactic disk through interstellar extinction of open clusters

Receipt and verification

First computed	2026-07-05T04:25:48.205655Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0157ae7273822313fdac677da1ac8b531a13cca3733f424cf64e8ea2fc888b4f

Aliases

arxiv: 2111.01819 · arxiv_version: 2111.01819v2 · doi: 10.48550/arxiv.2111.01819 · pith_short_12: AFL244TTQIRR · pith_short_16: AFL244TTQIRRH7NM · pith_short_8: AFL244TT

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/AFL244TTQIRRH7NMM562DLELKM \
  | 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: 0157ae7273822313fdac677da1ac8b531a13cca3733f424cf64e8ea2fc888b4f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8b1b81ecf83fe33f28922f655c18fdd253aedf522109b11ae440b5c533524ab2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2021-11-02T18:04:32Z",
    "title_canon_sha256": "673ba4297b542730eeb2446bc54c6d2b8a3cfcbb856f654d99be15c1040381a9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2111.01819",
    "kind": "arxiv",
    "version": 2
  }
}