Pith Number

pith:VFPQIDHI

pith:2007:VFPQIDHIP367FGBKAB2XN3AQS2

not attested not anchored not stored refs pending

Lost and Found: A New Position and Infrared Counterpart for the X-ray Binary Scutum X-1

A. M. Levine, B. M. Gaensler, D. Chakrabarty, D. K. Erb, D. L. Kaplan, D.-S. Moon, E. H. Morgan, P. B. Cameron

arxiv:astro-ph/0701092 v2 · 2007-01-04 · 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{VFPQIDHIP367FGBKAB2XN3AQS2}

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	2026-05-18T04:29:14.404298Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a95f040ce87efdf2982a007576ec1096bccd3ff315a5cc5d0ac77625ba0a579a

Aliases

arxiv: astro-ph/0701092 · arxiv_version: astro-ph/0701092v2 · doi: 10.48550/arxiv.astro-ph/0701092 · pith_short_12: VFPQIDHIP367 · pith_short_16: VFPQIDHIP367FGBK · pith_short_8: VFPQIDHI

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/VFPQIDHIP367FGBKAB2XN3AQS2 \
  | 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: a95f040ce87efdf2982a007576ec1096bccd3ff315a5cc5d0ac77625ba0a579a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5fe4e0ea435536a35089b9c84a1f8d5bdcf68165513686ded7ce81c48425a40b",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2007-01-04T15:53:20Z",
    "title_canon_sha256": "f8cc6f0959443e4da54a115001d1067140d70f80cc47e30360e4e3c57a3880f2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0701092",
    "kind": "arxiv",
    "version": 2
  }
}