Pith Number

pith:3ERSK2ZA

pith:2018:3ERSK2ZAFJIAUIJEZOKASRXSL5

not attested not anchored not stored refs pending

A Wide and Deep Exploration of Radio Galaxies with Subaru HSC (WERGS). I. The Optical Counterparts of FIRST Radio Sources

Akatoki Noboriguchi, Chien-Hsiu Lee, Hiroyuki Ikeda, Kodai Nobuhara, Mana Niida, Masaru Kajisawa, Masayuki Akiyama, Masayuki Tanaka, Takuji Yamashita, Tohru Nagao, Tomoki Morokuma, Toshihiro Kawaguchi, Wanqiu He, Yoshiki Matsuoka, Yoshiki Toba

arxiv:1804.03340 v3 · 2018-04-10 · 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{3ERSK2ZAFJIAUIJEZOKASRXSL5}

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	2026-05-18T00:02:01.328299Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d923256b202a500a2124cb940946f25f6c65d16e7b7cdea58edbe970332cf40a

Aliases

arxiv: 1804.03340 · arxiv_version: 1804.03340v3 · doi: 10.48550/arxiv.1804.03340 · pith_short_12: 3ERSK2ZAFJIA · pith_short_16: 3ERSK2ZAFJIAUIJE · pith_short_8: 3ERSK2ZA

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/3ERSK2ZAFJIAUIJEZOKASRXSL5 \
  | 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: d923256b202a500a2124cb940946f25f6c65d16e7b7cdea58edbe970332cf40a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8bea0bde1bea65ab60abd5c9181c213c70ea58ae4f63e237a3b9684b814bd91e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2018-04-10T05:25:08Z",
    "title_canon_sha256": "5890f0ed3aaf4f37b592ea7b01ec2b2541fc2f278c4bac249745d1d95b85d17d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.03340",
    "kind": "arxiv",
    "version": 3
  }
}