Pith Number

pith:U3FVLEJN

pith:2015:U3FVLEJNJL77AFINOWR4B22IOV

not attested not anchored not stored refs pending

The Detection and Statistics of Giant Arcs Behind CLASH Clusters

Adi Zitrin, Anton Koekemoer, Bingxiao Xu, Brenda Frye, Dani Maoz, Jesus Vega, Julian Merten, Keiichi Umetsu, Larry Bradley, Marc Postman, Massimo Meneghetti, Stella Seitz, Wei Zheng

arxiv:1511.04002 v1 · 2015-11-12 · 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{U3FVLEJNJL77AFINOWR4B22IOV}

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	2026-05-18T01:21:51.904822Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a6cb55912d4afff0150d75a3c0eb4875527b64bc98364d4d6d80f557d103fb5e

Aliases

arxiv: 1511.04002 · arxiv_version: 1511.04002v1 · doi: 10.48550/arxiv.1511.04002 · pith_short_12: U3FVLEJNJL77 · pith_short_16: U3FVLEJNJL77AFIN · pith_short_8: U3FVLEJN

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/U3FVLEJNJL77AFINOWR4B22IOV \
  | 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: a6cb55912d4afff0150d75a3c0eb4875527b64bc98364d4d6d80f557d103fb5e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d26ccbad53af44fe2233ab83685a5b0efa60ca9124d0e5aa294457e3706ec616",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2015-11-12T18:50:43Z",
    "title_canon_sha256": "1eb00975d33aaad44c4a731677a9bf59c12b4cc74acc3503c5e22da994ab3fc4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.04002",
    "kind": "arxiv",
    "version": 1
  }
}