Pith Number

pith:POFE2YF4

pith:2024:POFE2YF4F3GP4F5AFELOIB5TZO

not attested not anchored not stored refs pending

Forgotten treasures in the HST/FOC UV imaging polarimetric archives of active galactic nuclei. II. Mrk 463E

(2) Kavli Institute for Particle Astrophysics, Cosmolog, Enrique Lopez-Rodriguez (2) ((1) Observatoire Astronomique de Strasbourg, France, Fr\'ed\'eric Marin (1), Stanford University, Thibault Barnouin (1), Universit\'e de Strasbourg, USA)

arxiv:2406.13021 v2 · 2024-06-18 · 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{POFE2YF4F3GP4F5AFELOIB5TZO}

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	2026-07-05T09:50:31.694256Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7b8a4d60bc2eccfe17a02916e407b3cbb7e1fc5dcf53772457a0de48f77f9768

Aliases

arxiv: 2406.13021 · arxiv_version: 2406.13021v2 · doi: 10.48550/arxiv.2406.13021 · pith_short_12: POFE2YF4F3GP · pith_short_16: POFE2YF4F3GP4F5A · pith_short_8: POFE2YF4

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/POFE2YF4F3GP4F5AFELOIB5TZO \
  | 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: 7b8a4d60bc2eccfe17a02916e407b3cbb7e1fc5dcf53772457a0de48f77f9768

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a52c340e0f7b2ed4da63d92e8c172065c3726e3ea15e1801bd93184b3d5e448a",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2024-06-18T19:28:18Z",
    "title_canon_sha256": "8220f548986d7f6bc0155255c3559dee9f3e1089ea3b0c7c74cf16555554fd9b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2406.13021",
    "kind": "arxiv",
    "version": 2
  }
}