Pith Number

pith:KUQDV42S

pith:2017:KUQDV42SKEEARU7OR2YR4WKJRZ

not attested not anchored not stored refs pending

The reflection spectrum of the low-mass X-ray binary 4U 1636-53

Andrea Sanna, Diego Altamirano, Mariano Mendez, T. M. Belloni, Yanan Wang

arxiv:1703.05607 v1 · 2017-03-16 · 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{KUQDV42SKEEARU7OR2YR4WKJRZ}

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	2026-05-18T00:48:33.825717Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

55203af352510808d3ee8eb11e59498e648529b591cb0dfbcb1a1c5783629118

Aliases

arxiv: 1703.05607 · arxiv_version: 1703.05607v1 · doi: 10.48550/arxiv.1703.05607 · pith_short_12: KUQDV42SKEEA · pith_short_16: KUQDV42SKEEARU7O · pith_short_8: KUQDV42S

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/KUQDV42SKEEARU7OR2YR4WKJRZ \
  | 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: 55203af352510808d3ee8eb11e59498e648529b591cb0dfbcb1a1c5783629118

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "18b59903776071443a75e1a649364b630af56b5e7249a2cc2df870b9c9ca6bd2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2017-03-16T13:20:10Z",
    "title_canon_sha256": "40f79e4731e533e05580e6f2cd7fe7c7fe682914e87563bb2ee42d7396f1c20e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.05607",
    "kind": "arxiv",
    "version": 1
  }
}