Pith Number

pith:MZCPXMTE

pith:2021:MZCPXMTEE7IWDPVW6RWFXAMMW3

not attested not anchored not stored refs pending

Review of the Classification and Properties of 40 Variable Stars in Sagittarius

(2) INAF-Osservatorio Astrofisico di Torino, C. Benna (2), C. Carro (1), D. Gardiol (2), F. Fantino (1), G. Agli' (1), G. Arcomano (1), G. Bello (1), G. Bruno (1), G. Hu (1), G. Pettiti (2) - ((1) Liceo Scientifico Maria Curie, Italy, Italy), M. Charrier (1), M. Ricco (1), M. Ughetto-Monfrin (1), Pinerolo (TO), Pino Torinese (TO), V. Bocchino (1)

arxiv:2110.02354 v1 · 2021-10-05 · 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{MZCPXMTEE7IWDPVW6RWFXAMMW3}

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	2026-07-05T03:20:25.505782Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6644fbb26427d161beb6f46c5b818cb6c4d3866d03fe0b19135a1e523530f14d

Aliases

arxiv: 2110.02354 · arxiv_version: 2110.02354v1 · doi: 10.48550/arxiv.2110.02354 · pith_short_12: MZCPXMTEE7IW · pith_short_16: MZCPXMTEE7IWDPVW · pith_short_8: MZCPXMTE

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/MZCPXMTEE7IWDPVW6RWFXAMMW3 \
  | 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: 6644fbb26427d161beb6f46c5b818cb6c4d3866d03fe0b19135a1e523530f14d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ccaa755c6ec633f62e374f148c80220845bb5292d0ce3773d2100c1460f60684",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2021-10-05T20:49:58Z",
    "title_canon_sha256": "9c6ba350a75a2e4e3ac62ddbef9c7243f574a5debcd3c1213c378d9198873c77"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2110.02354",
    "kind": "arxiv",
    "version": 1
  }
}