Pith Number

pith:XGBBK7CP

pith:2018:XGBBK7CPHNTMMRUKDO3TL6GSG4

not attested not anchored not stored refs pending

Concurrent starbursts in molecular gas disks within a pair of colliding galaxies at z = 1.52

A. Koekemoer, A. Puglisi, A. Renzini, C. Hayward, C. Mancini, D. Kashino, D. Liu, E. Daddi, F. Bournaud, F. Valentino, G. Magdis, G. Rodighiero, H. McCracken, J. Fensch, J. Kartaltepe, J. Silverman, K. Sheth, M. Bethermin, M. Sargent, N. Arimoto, T. Nagao, V. Smolcic, W. Rujopakarn

arxiv:1810.01595 v1 · 2018-10-03 · 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{XGBBK7CPHNTMMRUKDO3TL6GSG4}

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	2026-05-17T23:59:49.371796Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b982157c4f3b66c6468a1bb735f8d237104382ad27d41b30bdd46b38823f98a6

Aliases

arxiv: 1810.01595 · arxiv_version: 1810.01595v1 · doi: 10.48550/arxiv.1810.01595 · pith_short_12: XGBBK7CPHNTM · pith_short_16: XGBBK7CPHNTMMRUK · pith_short_8: XGBBK7CP

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/XGBBK7CPHNTMMRUKDO3TL6GSG4 \
  | 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: b982157c4f3b66c6468a1bb735f8d237104382ad27d41b30bdd46b38823f98a6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "955098ca852d89cf5978036952cc37b5f34010cdcb5d5eb32cb1a40c3980fb88",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2018-10-03T06:16:52Z",
    "title_canon_sha256": "0d9a05c8d4d62404a54426cf7795c6827c0613714beb59210bfb2027d5a86d2c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.01595",
    "kind": "arxiv",
    "version": 1
  }
}