Pith Number

pith:KTQLDMQX

pith:2013:KTQLDMQXXQ5O2OMPQ5Z2G6UE3B

not attested not anchored not stored refs pending

An Intensely Star-Forming Galaxy at z~7 with Low Dust and Metal Content Revealed by Deep ALMA and HST Observations

Daisuke Iono, G. G. Fazio, Kazuhiro Shimasaku, Kotaro Kohno, Kouichiro Nakanishi, Masami Ouchi, M. L. N. Ashby, Richard Ellis, Rieko Momose, S. P. Willner, Yasutaka Kurono, Yoichi Tamura, Yoshiaki Ono

arxiv:1306.3572 v2 · 2013-06-15 · 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{KTQLDMQXXQ5O2OMPQ5Z2G6UE3B}

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	2026-05-18T01:49:16.600394Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

54e0b1b217bc3aed398f8773a37a84d87ba4a86c04d1ed9b896a231ee0d65cfb

Aliases

arxiv: 1306.3572 · arxiv_version: 1306.3572v2 · doi: 10.48550/arxiv.1306.3572 · pith_short_12: KTQLDMQXXQ5O · pith_short_16: KTQLDMQXXQ5O2OMP · pith_short_8: KTQLDMQX

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/KTQLDMQXXQ5O2OMPQ5Z2G6UE3B \
  | 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: 54e0b1b217bc3aed398f8773a37a84d87ba4a86c04d1ed9b896a231ee0d65cfb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c6eedf9ad7ca2b08bc33e34b3ccfdca97243e53492b9ff47592cfda768a3dbac",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2013-06-15T12:37:34Z",
    "title_canon_sha256": "71ddf298894ebd77330fa15bd7ffa91dbbd6f1019e65860a3f7cc942a4eb5e2f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1306.3572",
    "kind": "arxiv",
    "version": 2
  }
}