Pith Number

pith:CRXZBPN7

pith:2026:CRXZBPN7MLF6UVG27JHLALGWLB

not attested not anchored not stored refs pending

A thousand looks at X Persei: X-ray spectroscopy at high time resolution

G. Sanjurjo-Ferr\'in, J. J. Rodes-Roca, J. M. Torrej\'on, J. Planelles-Villalva, K. Postnov, L. Oskinova

arxiv:2606.09579 v1 · 2026-06-08 · 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{CRXZBPN7MLF6UVG27JHLALGWLB}

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

Blind Line Search System: BLiSS

Receipt and verification

First computed	2026-06-09T02:08:57.221529Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

146f90bdbf62cbea54dafa4eb02cd65845a0bdd6aeceb8f143f15b212578fbfe

Aliases

arxiv: 2606.09579 · arxiv_version: 2606.09579v1 · doi: 10.48550/arxiv.2606.09579 · pith_short_12: CRXZBPN7MLF6 · pith_short_16: CRXZBPN7MLF6UVG2 · pith_short_8: CRXZBPN7

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/CRXZBPN7MLF6UVG27JHLALGWLB \
  | 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: 146f90bdbf62cbea54dafa4eb02cd65845a0bdd6aeceb8f143f15b212578fbfe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "514d668bf44f7a0a8b458b6e76a9af29f2b61c0b32ce7beb44601436c6c25428",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2026-06-08T14:53:24Z",
    "title_canon_sha256": "0593da291975831664a8f422b96c971ef8db44baca3d65e4c8766d4125f21062"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.09579",
    "kind": "arxiv",
    "version": 1
  }
}