Pith Number

pith:2FOLLWDR

pith:2026:2FOLLWDRTTU6NP5QNUAUJHRCTR

not attested not anchored not stored refs pending

Discovery of a Candidate 2 keV Cyclotron Resonance Scattering Feature in the HLX NGC 3583 X-1

Aman Upadhyay, Kiran M. Jayasurya, Vikram Rana

arxiv:2606.08598 v1 · 2026-06-07 · 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{2FOLLWDRTTU6NP5QNUAUJHRCTR}

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	2026-06-09T01:05:41.073997Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d15cb5d8719ce9e6bfb06d01449e229c4a11979a77fe616e22cb51f8a0a6010a

Aliases

arxiv: 2606.08598 · arxiv_version: 2606.08598v1 · doi: 10.48550/arxiv.2606.08598 · pith_short_12: 2FOLLWDRTTU6 · pith_short_16: 2FOLLWDRTTU6NP5Q · pith_short_8: 2FOLLWDR

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/2FOLLWDRTTU6NP5QNUAUJHRCTR \
  | 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: d15cb5d8719ce9e6bfb06d01449e229c4a11979a77fe616e22cb51f8a0a6010a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "afaf143e5f91aaecd8b7c72eb55c8a707a602d113c5c06e442106734791ccb42",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2026-06-07T12:24:33Z",
    "title_canon_sha256": "35c6370c575eeda80a10823154dabc0026e181cd9a2db419ccd2fad46c18dd09"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.08598",
    "kind": "arxiv",
    "version": 1
  }
}