Pith Number

pith:QX4J4QIJ

pith:2021:QX4J4QIJAOWYECXYYDQUQUCBMR

not attested not anchored not stored refs pending

High resolution spectral imaging of CO(7-6), [CI](2-1) and continuum of three high-z lensed dusty star-forming galaxies using ALMA

A. Gonzalez, A. Wei{\ss}, C. C. Hayward, C. DeBreuck, C. Reuter, D.Marrone, D. Narayanan, D. Vizgan, G. Gururajan, J. S. Spilker, J. Vieira, K. A. Phadke, K. C. Litke, M. A. Archipley, M. Aravena, M. B\'ethermin, M. Malkan, P. Theul\'e, R. Hill, S. C. Chapman, S. Jarugula, Y. Hezaveh

arxiv:2109.03450 v2 · 2021-09-08 · 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{QX4J4QIJAOWYECXYYDQUQUCBMR}

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	2026-07-05T04:37:18.280139Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

85f89e410903ad820af8c0e14850416472f581a0068745c2f0f0754c2d6c9388

Aliases

arxiv: 2109.03450 · arxiv_version: 2109.03450v2 · doi: 10.48550/arxiv.2109.03450 · pith_short_12: QX4J4QIJAOWY · pith_short_16: QX4J4QIJAOWYECXY · pith_short_8: QX4J4QIJ

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/QX4J4QIJAOWYECXYYDQUQUCBMR \
  | 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: 85f89e410903ad820af8c0e14850416472f581a0068745c2f0f0754c2d6c9388

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4b0969bcd2dda8b2b70dbd4a8827c4cca3da31e4b572172aa66b327308e7f599",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2021-09-08T06:25:15Z",
    "title_canon_sha256": "9cb65f2162b78d2901e9fe3d2d311876c004433b43233300994cdd39c00ca0d1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2109.03450",
    "kind": "arxiv",
    "version": 2
  }
}