Pith Number

pith:PDNFCMNZ

pith:2018:PDNFCMNZK5NTKXKE7II2BOJ3F6

not attested not anchored not stored refs pending

SCUBA-2 Ultra Deep Imaging EAO Survey (STUDIES) II: Structural Properties and Near-Infrared Morphologies of Faint Submillimeter Galaxies

Andy Bunker, Chen-Fatt Lim, Chian-Chou Chen, Chien-Hsiu Lee, Christopher J. Conselice, Douglas Scott, Elisabete da Cunha, FangXia An, Ho Seong Hwang, Hyunjin Shim, Ian Smail, I. Oteo, James Simpson, Kexin Guo, Luis C. Ho, Lulu Fan, Micha{\l} J. Micha{\l}owski, Minju Lee, Nicholas Ferraro, Sheona Urquhart, Stephen Serjeant, Tomotsugu Goto, Wei-hao Wang, William Cowley, Xinwen Shu, Yiping Ao, Yoshiki Toba, Yu-Yen Chang

arxiv:1808.07480 v2 · 2018-08-22 · astro-ph.GA · 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{PDNFCMNZK5NTKXKE7II2BOJ3F6}

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	2026-05-18T00:04:20.086019Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

78da5131b9575b355d44fa11a0b93b2f9ba751c98bfc5873bd1e4bf54aa8b302

Aliases

arxiv: 1808.07480 · arxiv_version: 1808.07480v2 · doi: 10.48550/arxiv.1808.07480 · pith_short_12: PDNFCMNZK5NT · pith_short_16: PDNFCMNZK5NTKXKE · pith_short_8: PDNFCMNZ

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/PDNFCMNZK5NTKXKE7II2BOJ3F6 \
  | 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: 78da5131b9575b355d44fa11a0b93b2f9ba751c98bfc5873bd1e4bf54aa8b302

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3eeb8e366f8fc6b5981b1d32ce72b179087426c541cd44d8303a00dc8ecfa256",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2018-08-22T18:00:00Z",
    "title_canon_sha256": "cd3dfd36ece10b83a7bb540a62244c0f616b867492eb041b61873168c8fd134c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.07480",
    "kind": "arxiv",
    "version": 2
  }
}