Pith Number

pith:SZ4L6Y42

pith:2013:SZ4L6Y42JMSI4BUPPLUPM456VW

not attested not anchored not stored refs pending

Resolving the molecular gas around the lensed quasar RXJ0911.4+0551

A. Beelen, A. Wei\ss, D. T. Hoai, F. Boone, J.-P. Kneib, P. Salom\'e, P. T. Anh, P. T. Nhung

arxiv:1303.6110 v2 · 2013-03-25 · 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{SZ4L6Y42JMSI4BUPPLUPM456VW}

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	2026-05-18T01:50:59.101735Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9678bf639a4b248e068f7ae8f673bead93b7098498b648d0fdeb9daab254b673

Aliases

arxiv: 1303.6110 · arxiv_version: 1303.6110v2 · doi: 10.48550/arxiv.1303.6110 · pith_short_12: SZ4L6Y42JMSI · pith_short_16: SZ4L6Y42JMSI4BUP · pith_short_8: SZ4L6Y42

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/SZ4L6Y42JMSI4BUPPLUPM456VW \
  | 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: 9678bf639a4b248e068f7ae8f673bead93b7098498b648d0fdeb9daab254b673

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "caebfd4bd50b1784a34560a117af26369e8851318feb55006c18e5cdbf912a89",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2013-03-25T12:20:44Z",
    "title_canon_sha256": "b806c45f1f570dbc66bc9dad3d3e53410de6687af6eafcd3980809a61f890ff9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1303.6110",
    "kind": "arxiv",
    "version": 2
  }
}