Pith Number

pith:XI2P25AP

pith:2013:XI2P25APSQWCUWP746AWR6I7UU

not attested not anchored not stored refs pending

Near-infrared adaptive optics imaging of infrared luminous galaxies: the brightest cluster magnitude - star formation rate relation

Andres Escala, Erkki Kankare, Jari Kotilainen, Petri Vaisanen, Seppo Mattila, Stuart Ryder, Zara Randriamanakoto

arxiv:1308.6293 v1 · 2013-08-28 · 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{XI2P25APSQWCUWP746AWR6I7UU}

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	2026-05-18T01:47:57.187092Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ba34fd740f942c2a59ffe78168f91fa51455c5f7459901ecb236b09a8031403a

Aliases

arxiv: 1308.6293 · arxiv_version: 1308.6293v1 · doi: 10.48550/arxiv.1308.6293 · pith_short_12: XI2P25APSQWC · pith_short_16: XI2P25APSQWCUWP7 · pith_short_8: XI2P25AP

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/XI2P25APSQWCUWP746AWR6I7UU \
  | 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: ba34fd740f942c2a59ffe78168f91fa51455c5f7459901ecb236b09a8031403a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "523a52f520d5da75689bd38f4c4ed781868847449d42ea6e9d1e156580a39fe6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2013-08-28T20:05:22Z",
    "title_canon_sha256": "e10ae4bbab5ab1964f488830fb3f4b382049fba65039222e72035ef68bc0b390"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1308.6293",
    "kind": "arxiv",
    "version": 1
  }
}