Pith Number

pith:UF645QEV

pith:2023:UF645QEVWTK3SBCVS4CZ2QLYRK

not attested not anchored not stored refs pending

Radio Pulsar Emission-Beam Geometry at Low Frequency: LOFAR High Band Survey Sources Studied using Arecibo at 1.4 GHz and 327 MHz

Arun Venkataraman, Haley Wahl, Joanna Rankin, Timothy Olszanski

arxiv:2303.15209 v3 · 2023-03-27 · 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{UF645QEVWTK3SBCVS4CZ2QLYRK}

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

Colloquium: Radio astronomy with the Arecibo 305-m telescope: In contemporaneous context

Receipt and verification

First computed	2026-07-05T11:44:37.600948Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a17dcec095b4d5b9045597059d41788aa8d57aad37c19231a3cb1654185f03f4

Aliases

arxiv: 2303.15209 · arxiv_version: 2303.15209v3 · doi: 10.48550/arxiv.2303.15209 · pith_short_12: UF645QEVWTK3 · pith_short_16: UF645QEVWTK3SBCV · pith_short_8: UF645QEV

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/UF645QEVWTK3SBCVS4CZ2QLYRK \
  | 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: a17dcec095b4d5b9045597059d41788aa8d57aad37c19231a3cb1654185f03f4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "21612c086722641a1baafb400aa95069b8ede0b561c311b5391681d7a75b355a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2023-03-27T13:46:06Z",
    "title_canon_sha256": "9b4ccb196453d805660a4bc862c94e12287cea2ad467e17ef0202e585675f760"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2303.15209",
    "kind": "arxiv",
    "version": 3
  }
}