Pith Number

pith:HYSR6TFW

pith:2005:HYSR6TFWLCQDQUCILLVOL2EJAV

not attested not anchored not stored refs pending

On the incidence of chemically peculiar stars in the Large Magellanic cloud

A. Claret, E. Paunzen, H.M. Maitzen, O.I. Pintado

arxiv:astro-ph/0507564 v1 · 2005-07-24 · astro-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HYSR6TFWLCQDQUCILLVOL2EJAV}

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	2026-07-04T17:14:55.575572Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3e251f4cb658a03850485aeae5e889057c2c40e24bec1c17c54f01e435b2e280

Aliases

arxiv: astro-ph/0507564 · arxiv_version: astro-ph/0507564v1 · doi: 10.48550/arxiv.astro-ph/0507564 · pith_short_12: HYSR6TFWLCQD · pith_short_16: HYSR6TFWLCQDQUCI · pith_short_8: HYSR6TFW

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/HYSR6TFWLCQDQUCILLVOL2EJAV \
  | 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: 3e251f4cb658a03850485aeae5e889057c2c40e24bec1c17c54f01e435b2e280

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1df320f175d96aa7b6d3fc608fb4ad8d7eccde091ec5c4944d8cab51af2a333d",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2005-07-24T10:16:38Z",
    "title_canon_sha256": "4a9ad2ccd2f951371937d1d037d6d732c1dc684ef49cb731dc7fba788fa4fdd0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0507564",
    "kind": "arxiv",
    "version": 1
  }
}