Pith Number

pith:LBYCKG44

pith:2007:LBYCKG442AFH4TKQ6VFPL3DRWP

not attested not anchored not stored refs pending

Adaptive optics imaging and optical spectroscopy of a multiple merger in a luminous infrared galaxy

A. Adamo, A. Efstathiou, A. Kniazev, A. Zijlstra, D. A. H. Buckley, D. Farrah, E. B. Burgh, E. Romero-Colmenero, G. Ostlin, K. Nordsieck, L. Crause, M. Still, N. Loaring, P. H. Johansson, P. Lira, P. Vaisanen, S. Mattila, S. Ryder, Y. Hashimoto

arxiv:0708.2365 v2 · 2007-08-17 · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LBYCKG442AFH4TKQ6VFPL3DRWP}

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	2026-07-04T17:21:43.804324Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5870251b9cd00a7e4d50f54af5ec71b3c3e89194debc59d3755bd3fd3c440ced

Aliases

arxiv: 0708.2365 · arxiv_version: 0708.2365v2 · doi: 10.48550/arxiv.0708.2365 · pith_short_12: LBYCKG442AFH · pith_short_16: LBYCKG442AFH4TKQ · pith_short_8: LBYCKG44

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/LBYCKG442AFH4TKQ6VFPL3DRWP \
  | 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: 5870251b9cd00a7e4d50f54af5ec71b3c3e89194debc59d3755bd3fd3c440ced

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a464bc53d3eab580b8fad2b10460e5f896bbf8dbfa9c0cfe7e7b178eb25d0044",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2007-08-17T14:37:08Z",
    "title_canon_sha256": "8890c57cd7c33846bcf3a12edab1915a26fb8767f68d0cfb0228abf3bc564384"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0708.2365",
    "kind": "arxiv",
    "version": 2
  }
}