Pith Number

pith:HZCYDW22

pith:2016:HZCYDW22KP6PHA2JSTNP6VTDJ6

not attested not anchored not stored refs pending

ALMA Deep Field in SSA22: Source Catalog and Number Counts

Bunyo Hatsukade, Charles C. Steidel, Daisuke Iono, D.M. Alexander, Hideki Umehata, Ian Smail, Kotaro Kohno, Kouichiro Nakanishi, Mariko Kubo, Minju Lee, Min S. Yun, R.J. Ivison, Seiji Fujimoto, Soh Ikarashi, Tomoki Saito, Yoichi Tamura, Yuichi Matsuda, Yuta Kato

arxiv:1611.09857 v1 · 2016-11-29 · 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{HZCYDW22KP6PHA2JSTNP6VTDJ6}

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	2026-05-18T00:52:13.613245Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3e4581db5a53fcf3834994daff56634f8aaa2e00af17a2f6a2d0379fdcad4617

Aliases

arxiv: 1611.09857 · arxiv_version: 1611.09857v1 · doi: 10.48550/arxiv.1611.09857 · pith_short_12: HZCYDW22KP6P · pith_short_16: HZCYDW22KP6PHA2J · pith_short_8: HZCYDW22

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/HZCYDW22KP6PHA2JSTNP6VTDJ6 \
  | 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: 3e4581db5a53fcf3834994daff56634f8aaa2e00af17a2f6a2d0379fdcad4617

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7b40a26b258762932f136bbf79b54f87d969b56e36eda7d20b3b0eb7c8a9509f",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2016-11-29T21:00:01Z",
    "title_canon_sha256": "3c276f3eb57fd53460580dbe82c71568c0a91399fc278c3458c10511d3510951"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1611.09857",
    "kind": "arxiv",
    "version": 1
  }
}