Pith Number

pith:EBMMQZDS

pith:2005:EBMMQZDSZI5MZM5IHBAH4RZFZ3

not attested not anchored not stored refs pending

Resolving the disk rotation of HD 97048 and HD 100546 in the [O I] 6300A line: evidence for a giant planet orbiting HD 100546

B. Acke, M.E. van den Ancker

arxiv:astro-ph/0512562 v1 · 2005-12-22 · 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{EBMMQZDSZI5MZM5IHBAH4RZFZ3}

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	2026-07-04T16:53:10.688396Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2058c86472ca3accb3a838407e4725cedd73e2551ecf76d3878dc9cf75355caa

Aliases

arxiv: astro-ph/0512562 · arxiv_version: astro-ph/0512562v1 · doi: 10.48550/arxiv.astro-ph/0512562 · pith_short_12: EBMMQZDSZI5M · pith_short_16: EBMMQZDSZI5MZM5I · pith_short_8: EBMMQZDS

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/EBMMQZDSZI5MZM5IHBAH4RZFZ3 \
  | 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: 2058c86472ca3accb3a838407e4725cedd73e2551ecf76d3878dc9cf75355caa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "90ce879a99f962707d71dbced6a054fda91b76159887f588fd4ffad37317fe19",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2005-12-22T14:09:32Z",
    "title_canon_sha256": "a8caf5e3c376d738703a3074091c81a492901ef5572df9028427817370407ced"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0512562",
    "kind": "arxiv",
    "version": 1
  }
}