Pith Number

pith:XNGGGUXK

pith:2026:XNGGGUXKSP2XTA2EGCR747Q7PS

not attested not anchored not stored refs pending

From reflection to scattering: polarimetric signatures of funnel-type outflows. Modeling obscured ultraluminous X-ray sources

Alexandra Veledina, Eugene Churazov, Ildar Khabibullin, Varpu Ahlberg

arxiv:2605.29487 v1 · 2026-05-28 · 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{XNGGGUXKSP2XTA2EGCR747Q7PS}

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	2026-05-29T01:05:42.262954Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bb4c6352ea93f579834430a3fe7e1f7c9f72251f544783d3d205f6c45dd92874

Aliases

arxiv: 2605.29487 · arxiv_version: 2605.29487v1 · doi: 10.48550/arxiv.2605.29487 · pith_short_12: XNGGGUXKSP2X · pith_short_16: XNGGGUXKSP2XTA2E · pith_short_8: XNGGGUXK

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/XNGGGUXKSP2XTA2EGCR747Q7PS \
  | 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: bb4c6352ea93f579834430a3fe7e1f7c9f72251f544783d3d205f6c45dd92874

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3c60251873c1778dc4578a847feb8c2b193b0af83bfd916fd8790c2c3cad9886",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2026-05-28T07:14:19Z",
    "title_canon_sha256": "6359568e1b3fded791caf88f2e40541aa02fed342d192a13c70d93c0e9c1424c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.29487",
    "kind": "arxiv",
    "version": 1
  }
}