Pith Number

pith:3MMGPCGQ

pith:2018:3MMGPCGQL4W6MM644SCDQOKS3Y

not attested not anchored not stored refs pending

A machine-learning method for identifying multi-wavelength counterparts of submillimeter galaxies: training and testing using AS2UDS and ALESS

(10) University of British Columbia, (11) Virginia Tech, (12) Leiden University, (13) University of Leicester, (14) Adam Mickiewicz University, (15) Dalhousie University), 2), (2) CEA Durham University, (3) University of Nottingham, (4) Gemini Observatory, (5) ESO, 6), (6) University of Edinburgh, (7) University of Manchester, (8) ASIAA, (9) University of Hertfordshire, A. M. Swinbank (2), A. P. Thomson (7), A. W. Blain (13), B. Gullberg (2), C. Conselice (3), Chian-Chou Chen (5), C. Simpson (4), D. Farrah (11), D. Scott (10), D. T. Maltby (3), E. A. Cooke (2), FangXia An (1, Ian Smail (2), J. E. Geach (9), J. L. Wardlow (2), J. M. Simpson (8), J. S. Dunlop (6), K. E. K. Coppin (9) ((1) Purple Mountain Observatory, M. J. Micha{\l}owski (14), O. Almaini (3), P. van der Werf (12), R. J. Ivison (5, S. C. Chapman (15), S. M. Stach (2), V. Arumugam (5, W. Hartley (3)

arxiv:1806.06859 v1 · 2018-06-18 · astro-ph.GA

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

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	2026-05-18T00:08:40.856414Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

db186788d05f2de633dce484383952de387613ef9dcbe9c5fd5da00a0c112e59

Aliases

arxiv: 1806.06859 · arxiv_version: 1806.06859v1 · doi: 10.48550/arxiv.1806.06859 · pith_short_12: 3MMGPCGQL4W6 · pith_short_16: 3MMGPCGQL4W6MM64 · pith_short_8: 3MMGPCGQ

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/3MMGPCGQL4W6MM644SCDQOKS3Y \
  | 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: db186788d05f2de633dce484383952de387613ef9dcbe9c5fd5da00a0c112e59

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "730018faa4fe3bd097220d5a8bb83a6493829ed89c17562692f8bda2bfc8970e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2018-06-18T18:00:00Z",
    "title_canon_sha256": "d3c1ff06e8a8dc56fe6bcc9ef7abe013a382bb9da7c07e7c9400d82abb2b93e7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.06859",
    "kind": "arxiv",
    "version": 1
  }
}