Pith Number

pith:2YPF4IRY

pith:2020:2YPF4IRYPTK74FHMVHAMSU6XQD

not attested not anchored not stored refs pending

Probing the origin of low-frequency radio emission in PG quasars with the uGMRT -- I

C. Harrison (Newcastle University), C. H. Ishwara-Chandra (NCRA-TIFR), L. C. Ho (KIAA-PKU), M. E. Jarvis (MPA/ESO/LMU), P. Kharb (NCRA-TIFR), Silpa S. (NCRA-TIFR)

arxiv:2009.12264 v2 · 2020-09-25 · 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{2YPF4IRYPTK74FHMVHAMSU6XQD}

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	2026-07-05T02:00:49.692494Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d61e5e22387cd5fe14eca9c0c953d780e36e6ce4f2a21c8ba8d4dae1ae87dd30

Aliases

arxiv: 2009.12264 · arxiv_version: 2009.12264v2 · doi: 10.48550/arxiv.2009.12264 · pith_short_12: 2YPF4IRYPTK7 · pith_short_16: 2YPF4IRYPTK74FHM · pith_short_8: 2YPF4IRY

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/2YPF4IRYPTK74FHMVHAMSU6XQD \
  | 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: d61e5e22387cd5fe14eca9c0c953d780e36e6ce4f2a21c8ba8d4dae1ae87dd30

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "43606eaa17c1b4a2c43fee3f8f2276470263f6444afd282f38d8a9626aa54670",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2020-09-25T14:31:35Z",
    "title_canon_sha256": "d0c5c3fa367dbe6d59a69696cab2eb9b60bd6553e0f1bbb8e8f714e9abc9c877"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2009.12264",
    "kind": "arxiv",
    "version": 2
  }
}