Pith Number

pith:AUTFRHGX

pith:2017:AUTFRHGXNTNZMXQKM6M4L746N6

not attested not anchored not stored refs pending

The Cluster AgeS Experiment (CASE). Variable stars in the field of the globular cluster M22

A. Schwarzenberg-Czerny, I. B. Thompson, M. Rozyczka, R. Poleski, W. Narloch, W. Pych

arxiv:1709.09572 v1 · 2017-09-27 · 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{AUTFRHGXNTNZMXQKM6M4L746N6}

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	2026-05-18T00:02:36.170595Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0526589cd76cdb965e0a6799c5ff9e6f99f397cb8197f1e6724dee700d08466b

Aliases

arxiv: 1709.09572 · arxiv_version: 1709.09572v1 · doi: 10.48550/arxiv.1709.09572 · pith_short_12: AUTFRHGXNTNZ · pith_short_16: AUTFRHGXNTNZMXQK · pith_short_8: AUTFRHGX

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/AUTFRHGXNTNZMXQKM6M4L746N6 \
  | 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: 0526589cd76cdb965e0a6799c5ff9e6f99f397cb8197f1e6724dee700d08466b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "acc2f1fd06af1c820fcce94ad5ea70220b79ac27d969119bd5ab444c684acb9d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2017-09-27T15:11:20Z",
    "title_canon_sha256": "d8e546acd25c8976e8356a20d9a183a8c43088c24378b63fe4b798711a3580f6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.09572",
    "kind": "arxiv",
    "version": 1
  }
}