Pith Number

pith:KZEQE2B6

pith:2026:KZEQE2B64TTVIFO3GY33SZT2AV

not attested not anchored not stored refs pending

X-Ray Polarization from the Gamma-Ray Binary LS I +61 303

Andrea Gnarini, Daniel Golonka, Ioannis Liodakis, Joel B. Coley, Oliver J. Roberts, Philip Kaaret, Steven R. Ehlert, Sudip Chakraborty

arxiv:2605.15972 v1 · 2026-05-15 · 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{KZEQE2B64TTVIFO3GY33SZT2AV}

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	2026-05-20T00:01:47.217303Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

564902683ee4e75415db3637b9667a056468f171528fc46097c65d61101e810b

Aliases

arxiv: 2605.15972 · arxiv_version: 2605.15972v1 · doi: 10.48550/arxiv.2605.15972 · pith_short_12: KZEQE2B64TTV · pith_short_16: KZEQE2B64TTVIFO3 · pith_short_8: KZEQE2B6

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/KZEQE2B64TTVIFO3GY33SZT2AV \
  | 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: 564902683ee4e75415db3637b9667a056468f171528fc46097c65d61101e810b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "69afe2003be1572c44aefb2c0e2e70a6793cd0710453d1c377829b04f6f450e3",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2026-05-15T14:04:11Z",
    "title_canon_sha256": "63a57828b441077217e1fa5f2ebdd5a1034ad44e2de286bee2f02acf239e1dcc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.15972",
    "kind": "arxiv",
    "version": 1
  }
}