Pith Number

pith:V4KRODRR

pith:2026:V4KRODRRAMUWQ56A7WLACJDCIY

not attested not anchored not stored refs pending

Disk reflection as the origin of the X-ray polarization of NGC 4151 with IXPE

E. Kammoun, F. Ursini, I. E. Papadakis, J. A. Garc\'ia, J. Podgorn\'y, M. Dov\v{c}iak, S. Bianchi, V. Binas-Valavanis, V. E. Gianolli

arxiv:2606.08862 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{V4KRODRRAMUWQ56A7WLACJDCIY}

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	2026-06-09T02:07:43.578264Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

af15170e3103296877c0fd96012462460d21a95e8a22aafb78f267e9cec1168b

Aliases

arxiv: 2606.08862 · arxiv_version: 2606.08862v1 · doi: 10.48550/arxiv.2606.08862 · pith_short_12: V4KRODRRAMUW · pith_short_16: V4KRODRRAMUWQ56A · pith_short_8: V4KRODRR

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/V4KRODRRAMUWQ56A7WLACJDCIY \
  | 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: af15170e3103296877c0fd96012462460d21a95e8a22aafb78f267e9cec1168b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "86b1900ba65f070321e620c6aa545c8d1a86ea666f28f4ed8811e3bd6e8e77ca",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2026-06-07T22:27:19Z",
    "title_canon_sha256": "d302086d4ef59823fd9bda4a2f2235464ebaaea3a2cc505104005836f644a24a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.08862",
    "kind": "arxiv",
    "version": 1
  }
}