Pith Number

pith:FSKFQNXX

pith:2023:FSKFQNXXGGR2CDEDBCL7ONTMIG

not attested not anchored not stored refs pending

Investigation into the reflection properties of the neutron star low-mass X-ray binary 4U 1636-53

Federico Garc\'ia, Guobao Zhang, H. G. Wang, Ming Lyu

arxiv:2308.04691 v1 · 2023-08-09 · 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{FSKFQNXXGGR2CDEDBCL7ONTMIG}

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	2026-07-05T06:39:41.312714Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2c945836f731a3a10c830897f7366c4194a1f852fc413ca4e903b38d993b0807

Aliases

arxiv: 2308.04691 · arxiv_version: 2308.04691v1 · doi: 10.48550/arxiv.2308.04691 · pith_short_12: FSKFQNXXGGR2 · pith_short_16: FSKFQNXXGGR2CDED · pith_short_8: FSKFQNXX

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/FSKFQNXXGGR2CDEDBCL7ONTMIG \
  | 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: 2c945836f731a3a10c830897f7366c4194a1f852fc413ca4e903b38d993b0807

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "26168e64ee3b4b76d1e24dea085d53357b9b17d1d2fa61d4fbb596f595d01e0d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2023-08-09T04:02:45Z",
    "title_canon_sha256": "9e1540c6b27886c5a3c0df22dfbbc28ffaa38b0fa11004522581498ebdd9c4f5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2308.04691",
    "kind": "arxiv",
    "version": 1
  }
}