Pith Number

pith:XCZOJ6CT

pith:2025:XCZOJ6CTJNIAOYSNFYKPNZBKFM

not attested not anchored not stored refs pending

What's the Buzz About GX 13+1? Constraining Coronal Geometry with QUEEN-BEE: A Bayesian Nested Sampling Framework for X-ray Polarization Rotation Analysis

Andrea Gnarini, Herman L. Marshall, Mason Ng, Swati Ravi

arxiv:2509.07059 v1 · 2025-09-08 · 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{XCZOJ6CTJNIAOYSNFYKPNZBKFM}

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	2026-07-05T12:07:14.992167Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b8b2e4f8534b5007624d2e14f6e42a2b1898e5fb0b8cf52a7eaa6cfe34f1a1f3

Aliases

arxiv: 2509.07059 · arxiv_version: 2509.07059v1 · doi: 10.48550/arxiv.2509.07059 · pith_short_12: XCZOJ6CTJNIA · pith_short_16: XCZOJ6CTJNIAOYSN · pith_short_8: XCZOJ6CT

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/XCZOJ6CTJNIAOYSNFYKPNZBKFM \
  | 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: b8b2e4f8534b5007624d2e14f6e42a2b1898e5fb0b8cf52a7eaa6cfe34f1a1f3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1a11165c1850aac59792bf689fba397db634ce71e2d1fe010c433dac13897820",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2025-09-08T18:00:00Z",
    "title_canon_sha256": "6f95dea876dc5931c147d21bb3a4b205290e5fefe12920eababee2498f94bc08"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2509.07059",
    "kind": "arxiv",
    "version": 1
  }
}