Pith Number

pith:UXI6LYTT

pith:2020:UXI6LYTTCA2MW3N3L5X7QV7X4S

not attested not anchored not stored refs pending

Compact steep-spectrum and peaked-spectrum radio sources

Christopher P. O'Dea, D.J. Saikia

arxiv:2009.02750 v2 · 2020-09-06 · 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{UXI6LYTTCA2MW3N3L5X7QV7X4S}

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

Non-thermal emission in jets and winds: Expected emission and spectral index distributions

Receipt and verification

First computed	2026-07-05T02:29:30.662223Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a5d1e5e2731034cb6dbb5f6ff857f7e489a1c3e4e5e3b3465bbc745c0ff1924b

Aliases

arxiv: 2009.02750 · arxiv_version: 2009.02750v2 · doi: 10.48550/arxiv.2009.02750 · pith_short_12: UXI6LYTTCA2M · pith_short_16: UXI6LYTTCA2MW3N3 · pith_short_8: UXI6LYTT

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/UXI6LYTTCA2MW3N3L5X7QV7X4S \
  | 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: a5d1e5e2731034cb6dbb5f6ff857f7e489a1c3e4e5e3b3465bbc745c0ff1924b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9c7820168afa87da673342775fa79e14ac7ca09dd7334cb4504085916409eaa3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2020-09-06T15:02:47Z",
    "title_canon_sha256": "1bcb2d010e2cf224e2e32ebebd35a4f87e43ae60ad23c5aaad9be47c6693771c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2009.02750",
    "kind": "arxiv",
    "version": 2
  }
}