Pith Number

pith:DBVWWUT5

pith:2018:DBVWWUT5YF6OSYAZ4C35P72I37

not attested not anchored not stored refs pending

Sub-arcsecond imaging of Arp\,299-A at 150 MHz with LOFAR: Evidence for a starburst-driven outflow

Adam Deller, Almudena Alonso-Herrero, Antonio Alberdi, Enrique P\'erez, Eskil Varenius, Iv\'an Mart\'i-Vidal, Javier Mold\'on, Loreto Barcos-Mu\~noz, Miguel P\'erez-Torres, Na\'im Ram\'irez-Olivencia, Rub\'en Herrero-Illana

arxiv:1802.03226 v2 · 2018-02-09 · 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{DBVWWUT5YF6OSYAZ4C35P72I37}

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.

Receipt and verification

First computed	2026-05-18T00:22:54.494582Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

186b6b527dc17ce96019e0b7d7ff48dfec255c5ad0faf9a23943c17ff1584243

Aliases

arxiv: 1802.03226 · arxiv_version: 1802.03226v2 · doi: 10.48550/arxiv.1802.03226 · pith_short_12: DBVWWUT5YF6O · pith_short_16: DBVWWUT5YF6OSYAZ · pith_short_8: DBVWWUT5

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/DBVWWUT5YF6OSYAZ4C35P72I37 \
  | 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: 186b6b527dc17ce96019e0b7d7ff48dfec255c5ad0faf9a23943c17ff1584243

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "941a48f7a6130ad7e2dad85843afdca7dd7e4d544d9075e3e7655231228e49a4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2018-02-09T12:22:15Z",
    "title_canon_sha256": "27807747e05d7d8ca61ff648c58d7b8ff21227c000d192dd277e27234d6d216d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.03226",
    "kind": "arxiv",
    "version": 2
  }
}