Pith Number

pith:KYJMPWVT

pith:2016:KYJMPWVTRXAOC6AIJGKYTXC3JI

not attested not anchored not stored refs pending

The Star Formation Rate Efficiency of Neutral Atomic-dominated Hydrogen Gas in the Outskirts of Star Forming Galaxies from z~1 to z~3

Anton M. Koekemoer, Claudia Scarlata, Harry I. Teplitz, Jonathan P. Gardner, Marcel Neeleman, Marc Rafelski, Michele Fumagalli, Norman Grogin

arxiv:1604.08597 v1 · 2016-04-28 · 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{KYJMPWVTRXAOC6AIJGKYTXC3JI}

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	2026-05-18T01:11:11.903112Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5612c7dab38dc0e17808499589dc5b4a038153be3ebec33740d0b2ca49bcc057

Aliases

arxiv: 1604.08597 · arxiv_version: 1604.08597v1 · doi: 10.48550/arxiv.1604.08597 · pith_short_12: KYJMPWVTRXAO · pith_short_16: KYJMPWVTRXAOC6AI · pith_short_8: KYJMPWVT

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/KYJMPWVTRXAOC6AIJGKYTXC3JI \
  | 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: 5612c7dab38dc0e17808499589dc5b4a038153be3ebec33740d0b2ca49bcc057

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fbc52df468a5ecaf2651d41f35725bfd9d1ba264670ef193463eb2bfde7c740a",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2016-04-28T20:00:10Z",
    "title_canon_sha256": "0b6aae359a4dab91cfd6eb0863a07d51dbed2dc12b200f884f40bc73a4d06638"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.08597",
    "kind": "arxiv",
    "version": 1
  }
}