Pith Number

pith:MUT6ZHRQ

pith:2006:MUT6ZHRQ7NXAULPH6UDV5YXCFI

not attested not anchored not stored refs pending

Contact Binaries with Additional Components.I. The Extant Data

Slavek M. Rucinski, Theodor Pribulla

arxiv:astro-ph/0601610 v2 · 2006-01-26 · 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{MUT6ZHRQ7NXAULPH6UDV5YXCFI}

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	2026-07-04T15:25:43.075682Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6527ec9e30fb6e0a2de7f5075ee2e22a132b27a23a927526b6862f1e7d14ac51

Aliases

arxiv: astro-ph/0601610 · arxiv_version: astro-ph/0601610v2 · doi: 10.48550/arxiv.astro-ph/0601610 · pith_short_12: MUT6ZHRQ7NXA · pith_short_16: MUT6ZHRQ7NXAULPH · pith_short_8: MUT6ZHRQ

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/MUT6ZHRQ7NXAULPH6UDV5YXCFI \
  | 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: 6527ec9e30fb6e0a2de7f5075ee2e22a132b27a23a927526b6862f1e7d14ac51

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a36d6b12559afc50a000ffbbe2cd65e94c83873184bbc15bf5c668c3bcca0236",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2006-01-26T16:26:55Z",
    "title_canon_sha256": "2b9a0fd2f74fd8bb691ad29fac887865479bf71339d9f607acdf9b3aa3107a1c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0601610",
    "kind": "arxiv",
    "version": 2
  }
}