Pith Number

pith:4GYZXEAP

pith:2023:4GYZXEAPCS73Y5PYA7VNZY7SLD

not attested not anchored not stored refs pending

Clumpy star formation and an obscured nuclear starburst in the luminous dusty z=4 galaxy GN20 seen by MIRI/JWST

A. Alonso-Herrero, A. Bik, A. Crespo G\'omez, A. Eckart, A. Labiano, D. Langeroodi, E.F. van Dishoeck, E. Iani, F. Peissker, F. Walter, G. \"Ostlin, G. Wright, I. Jermann, J. \'Alvarez-M\'arquez, J. Hjorth, J. Melinder, J.P. Pye, K.I. Caputi, L. A. Boogaard, L. Colina, L. Costantin, M. G\"udel, P. G. P\'erez-Gonz\'alez, P.O. Lagage, P. Rinaldi, P. van der Werf, S. Gillman, Th. Henning, T. Ray, T.R. Greve, T. Tikkanen

arxiv:2312.03074 v2 · 2023-12-05 · 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{4GYZXEAPCS73Y5PYA7VNZY7SLD}

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	2026-07-05T08:23:58.096111Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e1b19b900f14bfbc75f807eadce3f258ebd983db1ebe280f1662e5eb6b1b9f2a

Aliases

arxiv: 2312.03074 · arxiv_version: 2312.03074v2 · doi: 10.48550/arxiv.2312.03074 · pith_short_12: 4GYZXEAPCS73 · pith_short_16: 4GYZXEAPCS73Y5PY · pith_short_8: 4GYZXEAP

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/4GYZXEAPCS73Y5PYA7VNZY7SLD \
  | 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: e1b19b900f14bfbc75f807eadce3f258ebd983db1ebe280f1662e5eb6b1b9f2a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a64d83a2b1a042006e78eab9ffa8f1402cc52410c932892030dc7fe607ced0af",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2023-12-05T19:00:08Z",
    "title_canon_sha256": "0fc7077eeb39077550f6296eaa04aba1cc5835430794d316bbe014f5273dda11"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2312.03074",
    "kind": "arxiv",
    "version": 2
  }
}