Pith Number

pith:3ERJIIC5

pith:2022:3ERJIIC543T7NSA5LIJFSHDZPE

not attested not anchored not stored refs pending

Identifying active galactic nuclei via brightness temperature with sub-arcsecond International LOFAR Telescope observations

F. Sweijen, G. Calistro Rivera, Isabella Prandoni, J. E. Conway, J. F. Radcliffe, K. J. Duncan, Leah K. Morabito, Marco Bondi, Matteo Bonato, P.N. Best, R.J. van Weeren, Rohit Kondapally, T. W. Shimwell, W. L. Williams

arxiv:2207.13096 v1 · 2022-07-26 · 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{3ERJIIC543T7NSA5LIJFSHDZPE}

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

The DESI View of the Faint Radio Source Population in LoTSS DR2

Receipt and verification

First computed	2026-07-05T04:49:01.325352Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d92294205de6e7f6c81d5a12591c79792b436784f622043f7049866a73cf1a81

Aliases

arxiv: 2207.13096 · arxiv_version: 2207.13096v1 · doi: 10.48550/arxiv.2207.13096 · pith_short_12: 3ERJIIC543T7 · pith_short_16: 3ERJIIC543T7NSA5 · pith_short_8: 3ERJIIC5

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/3ERJIIC543T7NSA5LIJFSHDZPE \
  | 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: d92294205de6e7f6c81d5a12591c79792b436784f622043f7049866a73cf1a81

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f4f6d1c6916a7184f227ee62d82267a773951acad35fe7bd1b8f017f47083c2d",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2022-07-26T18:00:00Z",
    "title_canon_sha256": "2e1f452a54691e9bee70e164a8d099035d8aef2c2985ae6f737c74cc5694d27e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2207.13096",
    "kind": "arxiv",
    "version": 1
  }
}