Pith Number

pith:5VXAR6VU

pith:2026:5VXAR6VUSV34SMH23GSWSQGMTE

not attested not anchored not stored refs pending

Resolving SLX 1744-299 and SLX 1744-300 in the hard X-ray band: implications for their ultracompact nature

Enzo A. Saavedra, Montserrat Armas Padilla, Teo Mu\~noz-Darias

arxiv:2606.11133 v1 · 2026-06-09 · 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{5VXAR6VUSV34SMH23GSWSQGMTE}

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	2026-06-10T01:11:12.888025Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ed6e08fab49577c930fad9a56940cc99237a723bcaedebaed472e4857e920a73

Aliases

arxiv: 2606.11133 · arxiv_version: 2606.11133v1 · doi: 10.48550/arxiv.2606.11133 · pith_short_12: 5VXAR6VUSV34 · pith_short_16: 5VXAR6VUSV34SMH2 · pith_short_8: 5VXAR6VU

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/5VXAR6VUSV34SMH23GSWSQGMTE \
  | 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: ed6e08fab49577c930fad9a56940cc99237a723bcaedebaed472e4857e920a73

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8579f4ccebfedd0ad9fd549c87742232a0d2fc3c4e589a6912bd4eb76f51e64f",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2026-06-09T17:25:39Z",
    "title_canon_sha256": "d95b8e9f759543d1feceac1e3c6ca23d9e93da3319b83fe248e3ebaa7cc3a6ab"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.11133",
    "kind": "arxiv",
    "version": 1
  }
}