Pith Number

pith:G3VE3VG4

pith:2022:G3VE3VG45ROZIRKL6DID7YOUD7

not attested not anchored not stored refs pending

Difference of photometric properties between regular and non-regular Miras in the Magellanic Clouds

Chow-Choong Ngeow, Jia-Yu Ou

arxiv:2203.00896 v1 · 2022-03-02 · astro-ph.SR · 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{G3VE3VG45ROZIRKL6DID7YOUD7}

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	2026-07-05T04:13:51.681118Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

36ea4dd4dcec5d94454bf0d03fe1d41fd04b143cb39946de79d34f0530e5cdd0

Aliases

arxiv: 2203.00896 · arxiv_version: 2203.00896v1 · doi: 10.48550/arxiv.2203.00896 · pith_short_12: G3VE3VG45ROZ · pith_short_16: G3VE3VG45ROZIRKL · pith_short_8: G3VE3VG4

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/G3VE3VG45ROZIRKL6DID7YOUD7 \
  | 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: 36ea4dd4dcec5d94454bf0d03fe1d41fd04b143cb39946de79d34f0530e5cdd0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "84266f61425464b65b3fba52ab30c2f707a2f142c6f495272d99c0438f637f12",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2022-03-02T06:47:07Z",
    "title_canon_sha256": "f9e2dda3bc584cde0e87f88b28bb2036f9a2c8788d2898d97fb2fe644cb02b84"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2203.00896",
    "kind": "arxiv",
    "version": 1
  }
}