Pith Number

pith:V5Z3U7R6

pith:2024:V5Z3U7R6WVOO6SDK3GLEIOB53M

not attested not anchored not stored refs pending

CXOU J005245.0-722844: Discovery of a Be Star / White Dwarf binary system in the SMC via a very fast, super-Eddington X-ray outburst event

Andrzej Udalski, David A. H. Buckley, Itumaleng M. Monageng, Jamie A. Kennea, Malcolm J. Coe, Phil A. Evans, Thomas M. Gaudin

arxiv:2408.01388 v1 · 2024-08-02 · astro-ph.HE · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{V5Z3U7R6WVOO6SDK3GLEIOB53M}

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.

Cited by

1 paper in Pith

Two decades of optical variability of Small Magellanic Cloud high-mass X-ray binaries

Receipt and verification

First computed	2026-07-05T08:51:37.784094Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

af73ba7e3eb55cef486ad99644383ddb0a7b401e3179eb1d8a6e13795584c10b

Aliases

arxiv: 2408.01388 · arxiv_version: 2408.01388v1 · doi: 10.48550/arxiv.2408.01388 · pith_short_12: V5Z3U7R6WVOO · pith_short_16: V5Z3U7R6WVOO6SDK · pith_short_8: V5Z3U7R6

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/V5Z3U7R6WVOO6SDK3GLEIOB53M \
  | 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: af73ba7e3eb55cef486ad99644383ddb0a7b401e3179eb1d8a6e13795584c10b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0793fee30250620bb54058abd3eceefa2c6aed86bbbe1c69c84c6725dc107cdd",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2024-08-02T16:58:43Z",
    "title_canon_sha256": "e406f826be879e424f6f4228a34e297569f63a80ebe2877fd4d9f9762f9aa279"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2408.01388",
    "kind": "arxiv",
    "version": 1
  }
}