Pith Number

pith:AVWL4JUR

pith:2024:AVWL4JUR6RIBU7NVH45BWDY4ZT

not attested not anchored not stored refs pending

Up around the bend: a multi-wavelength view of the quasar 3C 345

Andrei Lobanov, Eduardo Ros, Frank Schinzel, Jan R\"oder

arxiv:2402.17006 v1 · 2024-02-26 · 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{AVWL4JUR6RIBU7NVH45BWDY4ZT}

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 Jet from a Nearly Dormant Black Hole

Receipt and verification

First computed	2026-07-05T08:11:02.038341Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

056cbe2691f4501a7db53f3a1b0f1cccc396a9c9b00cdc705407148f9889c280

Aliases

arxiv: 2402.17006 · arxiv_version: 2402.17006v1 · doi: 10.48550/arxiv.2402.17006 · pith_short_12: AVWL4JUR6RIB · pith_short_16: AVWL4JUR6RIBU7NV · pith_short_8: AVWL4JUR

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/AVWL4JUR6RIBU7NVH45BWDY4ZT \
  | 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: 056cbe2691f4501a7db53f3a1b0f1cccc396a9c9b00cdc705407148f9889c280

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5002963a6b470ad1243b4d89ab29cbb656d9cfe3aa146d8fc7a362be3b2e1e29",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2024-02-26T20:20:14Z",
    "title_canon_sha256": "2119740426e4f953d4c20c593615f8aa012fb4c85f0ea933f6e27b295cfb61b4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2402.17006",
    "kind": "arxiv",
    "version": 1
  }
}