Pith Number

pith:PORJFF5H

pith:2017:PORJFF5HZM3TWZOFHQFY22NQ3Z

not attested not anchored not stored refs pending

ALMA resolves the molecular gas in a young low-metallicity starburst galaxy at z=1.7

Eduardo Ibar, Eva Wuyts, Jane Rigby, Jorge Gonz\'alez-L\'opez, Keren Sharon, L. Felipe Barrientos, Manuel Aravena, Matthew B. Bayliss, M. D. Gladders

arxiv:1708.07898 v1 · 2017-08-25 · 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{PORJFF5HZM3TWZOFHQFY22NQ3Z}

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	2026-05-18T00:36:02.633032Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7ba29297a7cb373b65c53c0b8d69b0de4bc306457a2d3ecc5e770cd7a288ef49

Aliases

arxiv: 1708.07898 · arxiv_version: 1708.07898v1 · doi: 10.48550/arxiv.1708.07898 · pith_short_12: PORJFF5HZM3T · pith_short_16: PORJFF5HZM3TWZOF · pith_short_8: PORJFF5H

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/PORJFF5HZM3TWZOFHQFY22NQ3Z \
  | 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: 7ba29297a7cb373b65c53c0b8d69b0de4bc306457a2d3ecc5e770cd7a288ef49

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1ef859c8bb8b20dd1c7879236b090a30e53a6f7bd06c43b81c58f6d08fdc0eed",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2017-08-25T21:45:46Z",
    "title_canon_sha256": "8549cc91571c1daf83bf45e9531eb8a8c6f205143c11cc53d478d857af02ab99"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.07898",
    "kind": "arxiv",
    "version": 1
  }
}