Pith Number

pith:GO277EF2

pith:2006:GO277EF2B3X6HNQHLGN7ANWNIP

not attested not anchored not stored refs pending

The X-ray properties of the magnetic Cataclysmic Variable UU Col

B. T. Gaensicke, D. de Martino, F. Haberl, G. Matt, J.-M. Bonnet-Bidaud, K. Mukai, M. Mouchet, V. Burwitz

arxiv:astro-ph/0603347 v1 · 2006-03-14 · 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{GO277EF2B3X6HNQHLGN7ANWNIP}

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	2026-07-04T16:58:25.369684Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

33b5ff90ba0eefe3b607599bf036cd43e60868937796ababd6acf0506078ced6

Aliases

arxiv: astro-ph/0603347 · arxiv_version: astro-ph/0603347v1 · doi: 10.48550/arxiv.astro-ph/0603347 · pith_short_12: GO277EF2B3X6 · pith_short_16: GO277EF2B3X6HNQH · pith_short_8: GO277EF2

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/GO277EF2B3X6HNQHLGN7ANWNIP \
  | 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: 33b5ff90ba0eefe3b607599bf036cd43e60868937796ababd6acf0506078ced6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f54e069d744889ca766d4343f5b08d709b965e54f70c490358af3df6701d522f",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2006-03-14T14:21:09Z",
    "title_canon_sha256": "d13317a20b494860496cec85899e95cf280a1f3ceae56ad57750f98190eac709"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0603347",
    "kind": "arxiv",
    "version": 1
  }
}