Pith Number

pith:IHITHFOF

pith:2018:IHITHFOFPU6WAT7PL26J23O22T

not attested not anchored not stored refs pending

Statistical analysis of the new catalogue of CP stars

A. A. Hakobyan, G. Alecian, S. Ghazaryan

arxiv:1812.04885 v1 · 2018-12-12 · 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{IHITHFOFPU6WAT7PL26J23O22T}

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	2026-05-17T23:58:27.056051Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

41d13395c57d3d604fef5ebc9d6ddad4e5d902e3d5f3591e046ad4570b602601

Aliases

arxiv: 1812.04885 · arxiv_version: 1812.04885v1 · doi: 10.48550/arxiv.1812.04885 · pith_short_12: IHITHFOFPU6W · pith_short_16: IHITHFOFPU6WAT7P · pith_short_8: IHITHFOF

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/IHITHFOFPU6WAT7PL26J23O22T \
  | 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: 41d13395c57d3d604fef5ebc9d6ddad4e5d902e3d5f3591e046ad4570b602601

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "196a996c894a55d172561e5b3d6fc4f373a8b1c9d38af4c0b0d41d625e9281fe",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2018-12-12T10:37:57Z",
    "title_canon_sha256": "9cfa55c67815a69baeca2ab12c6faca935a271344b9be868b8bfea4bd34c8323"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.04885",
    "kind": "arxiv",
    "version": 1
  }
}