Pith Number

pith:IFAULCUC

pith:2009:IFAULCUCOWXRF5YWMPI5LB2HAE

not attested not anchored not stored refs pending

Radio counterpart of the lensed sub-mm emission in the cluster MS0451.6-0305: new evidence for the merger scenario

A. Berciano Alba, L.V.E. Koopmans, M.A. Garrett, M. Limousin, O. Wucknitz

arxiv:0910.1213 v1 · 2009-10-07 · 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{IFAULCUCOWXRF5YWMPI5LB2HAE}

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	2026-05-18T02:11:25.907831Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4141458a8275af12f71663d1d58747013e962812c8c1af33f5c31309029c3346

Aliases

arxiv: 0910.1213 · arxiv_version: 0910.1213v1 · doi: 10.48550/arxiv.0910.1213 · pith_short_12: IFAULCUCOWXR · pith_short_16: IFAULCUCOWXRF5YW · pith_short_8: IFAULCUC

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/IFAULCUCOWXRF5YWMPI5LB2HAE \
  | 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: 4141458a8275af12f71663d1d58747013e962812c8c1af33f5c31309029c3346

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6174b97adbd444a1dc435624a6f0cc8ce9da55995d35ccee107891367e3d3f8e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2009-10-07T11:00:01Z",
    "title_canon_sha256": "1b7d6728cd39a735d1324b2caddb6befa0c9003a6afdc2a2d779cd604623eaf6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0910.1213",
    "kind": "arxiv",
    "version": 1
  }
}