Pith Number

pith:OZKD43SX

pith:2022:OZKD43SXZ5B3XZOSNOIVRCHRW7

not attested not anchored not stored refs pending

New Semiregular Variable Star Near The Wizard Nebula -- Evolution of the Red Giant MACOMP_V1

G. Conzo, M. Moriconi, P.G. Marotta

arxiv:2206.04926 v1 · 2022-06-10 · 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{OZKD43SXZ5B3XZOSNOIVRCHRW7}

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	2026-07-05T04:30:45.818697Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

76543e6e57cf43bbe5d26b915888f1b7cb74d2e34d3df1f243f3ba31b585f613

Aliases

arxiv: 2206.04926 · arxiv_version: 2206.04926v1 · doi: 10.48550/arxiv.2206.04926 · pith_short_12: OZKD43SXZ5B3 · pith_short_16: OZKD43SXZ5B3XZOS · pith_short_8: OZKD43SX

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/OZKD43SXZ5B3XZOSNOIVRCHRW7 \
  | 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: 76543e6e57cf43bbe5d26b915888f1b7cb74d2e34d3df1f243f3ba31b585f613

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eb5249685f7d689b153950c02a94cb044fbac1b09dcc3eb65ddb72ceb359d266",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2022-06-10T07:50:21Z",
    "title_canon_sha256": "43b781c190651fbc4e5a2b1d275df0403799dd9b044400ee3a0230aa5167a372"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2206.04926",
    "kind": "arxiv",
    "version": 1
  }
}