Pith Number

pith:Y3PMWK7Q

pith:2001:Y3PMWK7QU4ZTZFDOORCUMGI3KQ

not attested not anchored not stored refs pending

HS 0705+6700: a new eclipsing sdB binary

F. Johannessen, H. Drechsel, J. Deetjen, J.-E. Solheim, R. Napiwotzki, R. Ostensen, S. L. Schuh, S. Zola, U. Heber

arxiv:astro-ph/0110217 v1 · 2001-10-09 · 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{Y3PMWK7QU4ZTZFDOORCUMGI3KQ}

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	2026-07-04T16:24:15.311643Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c6decb2bf0a7333c946e744546191b5434c61b40c822a8b7305dc05136a5627d

Aliases

arxiv: astro-ph/0110217 · arxiv_version: astro-ph/0110217v1 · doi: 10.48550/arxiv.astro-ph/0110217 · pith_short_12: Y3PMWK7QU4ZT · pith_short_16: Y3PMWK7QU4ZTZFDO · pith_short_8: Y3PMWK7Q

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/Y3PMWK7QU4ZTZFDOORCUMGI3KQ \
  | 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: c6decb2bf0a7333c946e744546191b5434c61b40c822a8b7305dc05136a5627d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "41b281e63fc4b522af8dd291a452143f834623139fd7e1ee8d145abad508e8b9",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2001-10-09T14:09:36Z",
    "title_canon_sha256": "d435907b037c7c85fa77d27b40e526c830c318af4363cf2b88744876b214a978"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0110217",
    "kind": "arxiv",
    "version": 1
  }
}