Pith Number

pith:7KJPJHU4

pith:2013:7KJPJHU42OWQOGCUVS3Z7344R5

not attested not anchored not stored refs pending

A tale of two feedbacks: star-formation in the host galaxies of radio-AGN

Angel Ruiz, Chris Pearson, Glenn J. White, Hideo Matsuhara, Hitoshi Hanami, Hyung Mok Lee, Hyunjin Shim, Ji Hoon Kim, Kazumi Murata, Kensuke Wada, Marios Karouzos, Markos Trichas, Matt Malkan, Myungshin Im, Nagisa Oi, Seongjin Kim, Stephen Serjeant, Takehiko Wada, Tomo Goto, Toshinobu Takagi, Yiseul Jeon, Youichi Ohyama

arxiv:1309.7353 v2 · 2013-09-27 · astro-ph.CO

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7KJPJHU42OWQOGCUVS3Z7344R5}

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	2026-05-18T02:56:11.479176Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fa92f49e9cd3ad071854acb79fef9c8f5da2bb844f22fda6b14bddbf352c1b2a

Aliases

arxiv: 1309.7353 · arxiv_version: 1309.7353v2 · doi: 10.48550/arxiv.1309.7353 · pith_short_12: 7KJPJHU42OWQ · pith_short_16: 7KJPJHU42OWQOGCU · pith_short_8: 7KJPJHU4

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/7KJPJHU42OWQOGCUVS3Z7344R5 \
  | 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: fa92f49e9cd3ad071854acb79fef9c8f5da2bb844f22fda6b14bddbf352c1b2a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5905d52186ddc433a74c17e0bc4133772ae8d4e6e11f65b1a1629418bf1480fa",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2013-09-27T20:00:54Z",
    "title_canon_sha256": "9358d667f5877d9a44d803ea076e588b1e4fa5f7423e9375df7964b876608b65"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1309.7353",
    "kind": "arxiv",
    "version": 2
  }
}