Pith Number

pith:M27QDJ2E

pith:2017:M27QDJ2E2RAJI7CHSCICCTRVYD

not attested not anchored not stored refs pending

An imperfectly passive nature: Bright sub-millimeter emission from dust-obscured star formation in the z=3.717 "passive" system, ZF20115

A. Bunker, A.M. Swinbank, C.-F. Lim, Chian-Chou Chen, C.-H. Lee, C.M. Harrison, D.J. Rosario, D. Riechers, E. Valiante, H. Dannerbauer, H.-M. Lee, H. Shim, H.S. Hwang, Ian Smail, J.E. Geach, J.M. Simpson (ASIAA), J.S. Dunlop, Junxian Wang, M.J. Michalowski, M. Lee, N. Bourne, R.J. Ivison, S.C. Chapman, Tadayuki Kodama, T. Goto, Wei-hao Wang, W.-L. Tee, X.W. Shu, X.Z. Zheng, Y. Ao, Y. Toba

arxiv:1704.03868 v1 · 2017-04-12 · astro-ph.GA

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{M27QDJ2E2RAJI7CHSCICCTRVYD}

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	2026-05-18T00:39:35.841803Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

66bf01a744d440947c479090214e35c0eb4b1b80ee5263e59daae4746fe8e0ee

Aliases

arxiv: 1704.03868 · arxiv_version: 1704.03868v1 · doi: 10.48550/arxiv.1704.03868 · pith_short_12: M27QDJ2E2RAJ · pith_short_16: M27QDJ2E2RAJI7CH · pith_short_8: M27QDJ2E

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/M27QDJ2E2RAJI7CHSCICCTRVYD \
  | 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: 66bf01a744d440947c479090214e35c0eb4b1b80ee5263e59daae4746fe8e0ee

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5574be4defab21b584027bfc1eada9eadc149f0c2af9b88a15af729a495965f4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2017-04-12T17:59:54Z",
    "title_canon_sha256": "e1b7245614e08ca402f86102355a3a33c9800cc8f28823512b002a4f862b0d6c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.03868",
    "kind": "arxiv",
    "version": 1
  }
}