Pith Number

pith:PX2E47PT

pith:2021:PX2E47PT4BT3IA5CIP3HFHCOVC

not attested not anchored not stored refs pending

Polar dust obscuration in broad-line active galaxies from the XMM-XXL field

D. Burgarella, G. Mountrichas, G. Yang, L. Ciesla, M. Boquien, M. Stalevski, P. Theul\'e, V. Buat, Y. Roehlly

arxiv:2108.07684 v1 · 2021-08-17 · astro-ph.GA · 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{PX2E47PT4BT3IA5CIP3HFHCOVC}

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

A prevalent population of normal-mass central black holes in high-redshift massive galaxies

Receipt and verification

First computed	2026-07-05T03:26:04.811684Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7df44e7df3e067b403a243f6729c4ea8bbf812d3457c20361ec8072ede09356f

Aliases

arxiv: 2108.07684 · arxiv_version: 2108.07684v1 · doi: 10.48550/arxiv.2108.07684 · pith_short_12: PX2E47PT4BT3 · pith_short_16: PX2E47PT4BT3IA5C · pith_short_8: PX2E47PT

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/PX2E47PT4BT3IA5CIP3HFHCOVC \
  | 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: 7df44e7df3e067b403a243f6729c4ea8bbf812d3457c20361ec8072ede09356f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c10c787399641feb3a86db4724a2be6c6fd98e77be1a898ceafa58a017d0f218",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2021-08-17T15:31:11Z",
    "title_canon_sha256": "216e55a0743555308841944435e2a6b3db0f3dfd2fa26cede327a9c5c016be61"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2108.07684",
    "kind": "arxiv",
    "version": 1
  }
}