Pith Number

pith:3I5C3SK5

pith:2013:3I5C3SK5QJNOTNACQPZISVETQX

not attested not anchored not stored refs pending

Strong Lensing Analysis of PLCK G004.5$-$19.5, a Planck-Discovered Cluster Hosting a Radio Relic at $z=0.52$

Crist\'obal Sif\'on, Felipe Menanteau, John P. Hughes, L. Felipe Barrientos, Mauricio Carrasco

arxiv:1304.0686 v3 · 2013-04-02 · 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{3I5C3SK5QJNOTNACQPZISVETQX}

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	2026-05-18T01:50:49.952263Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

da3a2dc95d825ae9b40283f289549385e412991d4028006acd385b586ec1c06e

Aliases

arxiv: 1304.0686 · arxiv_version: 1304.0686v3 · doi: 10.48550/arxiv.1304.0686 · pith_short_12: 3I5C3SK5QJNO · pith_short_16: 3I5C3SK5QJNOTNAC · pith_short_8: 3I5C3SK5

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/3I5C3SK5QJNOTNACQPZISVETQX \
  | 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: da3a2dc95d825ae9b40283f289549385e412991d4028006acd385b586ec1c06e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ff39573bf1a83f9d4b423b4755c61f9297554c378b13d00158fbbb5b620033b1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2013-04-02T16:48:42Z",
    "title_canon_sha256": "b5fbae8a9d2c04daf94c5e28e2856084ab1d57401cc082ff4be0532daad00b0b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1304.0686",
    "kind": "arxiv",
    "version": 3
  }
}