Pith Number

pith:3GM32WU3

pith:2004:3GM32WU3MP7HDMADRYSDCUNMJF

not attested not anchored not stored refs pending

Radial Velocity Variations in Pulsating Ap Stars III. The Discovery of 16.21 min Oscillations in Beta CrB

Artie P. Hatzes, David E. Mkrtichian

arxiv:astro-ph/0403235 v1 · 2004-03-10 · 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{3GM32WU3MP7HDMADRYSDCUNMJF}

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	2026-07-04T16:43:12.492374Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d999bd5a9b63fe71b0038e243151ac496190b62c04f5d40e8a687cfef2131fe6

Aliases

arxiv: astro-ph/0403235 · arxiv_version: astro-ph/0403235v1 · doi: 10.48550/arxiv.astro-ph/0403235 · pith_short_12: 3GM32WU3MP7H · pith_short_16: 3GM32WU3MP7HDMAD · pith_short_8: 3GM32WU3

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/3GM32WU3MP7HDMADRYSDCUNMJF \
  | 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: d999bd5a9b63fe71b0038e243151ac496190b62c04f5d40e8a687cfef2131fe6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "43464532d5de810a90e4a49eb1bf1f55dc992c2bb33e7273dbc00379797beb63",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2004-03-10T10:16:50Z",
    "title_canon_sha256": "f17cb85850fa886a68afa083527dd7796cbc8796c3530af659b4d2d1168e51e4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0403235",
    "kind": "arxiv",
    "version": 1
  }
}