Pith Number

pith:JWXWMX5F

pith:2009:JWXWMX5FGPQSINQRFQFONL2T3P

not attested not anchored not stored refs pending

Relativistically broadened iron line in the SUZAKU observation of the neutron star X-ray binary 4U 1705-44

A. C. Fabian, A. J. Young, R. C. Reis

arxiv:0904.2747 v1 · 2009-04-17 · astro-ph.HE

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JWXWMX5FGPQSINQRFQFONL2T3P}

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	2026-05-18T02:13:59.414351Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4daf665fa533e12436112c0ae6af53dbc2f947b53dabd66fad7aa13514806832

Aliases

arxiv: 0904.2747 · arxiv_version: 0904.2747v1 · doi: 10.48550/arxiv.0904.2747 · pith_short_12: JWXWMX5FGPQS · pith_short_16: JWXWMX5FGPQSINQR · pith_short_8: JWXWMX5F

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/JWXWMX5FGPQSINQRFQFONL2T3P \
  | 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: 4daf665fa533e12436112c0ae6af53dbc2f947b53dabd66fad7aa13514806832

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d29a4bd20bc0333e270f25aeb2586674900a37278c9d2e4cee8ea9773f1ba6bc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2009-04-17T17:08:41Z",
    "title_canon_sha256": "561f2736eba28cad68804f2a71d4c2705295b6667e948f06f2f692ea75d70f75"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0904.2747",
    "kind": "arxiv",
    "version": 1
  }
}