Pith Number

pith:BIBWVRVD

pith:2006:BIBWVRVDXRWGSJ6WJZR252UMHH

not attested not anchored not stored refs pending

The Eclipsing ULX in NGC 3379

A. R. King, A. Zezas, D.-W. Kim, G. Fabbiano, G. Trinchieri, J. S. Gallagher, L. Angelini, R. L. Davies, S. E. Zepf, S. Pellegrini, T. Fragos, V. Kalogera

arxiv:astro-ph/0603532 v1 · 2006-03-20 · 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{BIBWVRVDXRWGSJ6WJZR252UMHH}

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	2026-07-04T16:58:28.033882Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0a036ac6a3bc6c6927d64e63aeea8c39f56250d212785462dfed5c14e61868e7

Aliases

arxiv: astro-ph/0603532 · arxiv_version: astro-ph/0603532v1 · doi: 10.48550/arxiv.astro-ph/0603532 · pith_short_12: BIBWVRVDXRWG · pith_short_16: BIBWVRVDXRWGSJ6W · pith_short_8: BIBWVRVD

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/BIBWVRVDXRWGSJ6WJZR252UMHH \
  | 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: 0a036ac6a3bc6c6927d64e63aeea8c39f56250d212785462dfed5c14e61868e7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "15d159ab9d8794b69658195da44446fb0227b188f6daa5c1e1c794419dcfdd2b",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2006-03-20T17:43:22Z",
    "title_canon_sha256": "a2f50096a5ebc8e4e68a646f57727ab84e1c581c56556b6df3b74357744755ac"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0603532",
    "kind": "arxiv",
    "version": 1
  }
}