Pith Number

pith:HXKGXZQ4

pith:2018:HXKGXZQ4VQOACXBKDTAZO3YGVK

not attested not anchored not stored refs pending

Modeling optical and UV polarization of AGNs V. Dilution by interstellar polarization and the host galaxy

F. Marin

arxiv:1805.09098 v1 · 2018-05-23 · astro-ph.HE · astro-ph.GA

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HXKGXZQ4VQOACXBKDTAZO3YGVK}

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.

Cited by

1 paper in Pith

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

Receipt and verification

First computed	2026-05-18T00:08:06.844645Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3dd46be61cac1c015c2a1cc1976f06aab4b788c20ae27eb945924b96c4104d01

Aliases

arxiv: 1805.09098 · arxiv_version: 1805.09098v1 · doi: 10.48550/arxiv.1805.09098 · pith_short_12: HXKGXZQ4VQOA · pith_short_16: HXKGXZQ4VQOACXBK · pith_short_8: HXKGXZQ4

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/HXKGXZQ4VQOACXBKDTAZO3YGVK \
  | 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: 3dd46be61cac1c015c2a1cc1976f06aab4b788c20ae27eb945924b96c4104d01

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0347c7b11fe6d92944b0a475021c4e3df0392ad6bbdc58e6561fe4660ef14c47",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2018-05-23T12:56:00Z",
    "title_canon_sha256": "a5fd9a4c1b0d21aaf6ab4e7b36329a725e449c1d950110d77b2fe4d5747b9d7a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.09098",
    "kind": "arxiv",
    "version": 1
  }
}