Pith Number

pith:KLYBVVD3

pith:2011:KLYBVVD3BUASIABJX4BBKX2EN6

not attested not anchored not stored refs pending

Dark matter-rich early-type galaxies in the CASSOWARY 5 strong lensing system

C. Grillo, L. Christensen

arxiv:1108.0678 v1 · 2011-08-02 · 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{KLYBVVD3BUASIABJX4BBKX2EN6}

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	2026-05-18T02:01:03.982982Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

52f01ad47b0d01240029bf02155f446f9ca15c2b86fd9770ab7bb6d0ea1380a2

Aliases

arxiv: 1108.0678 · arxiv_version: 1108.0678v1 · doi: 10.48550/arxiv.1108.0678 · pith_short_12: KLYBVVD3BUAS · pith_short_16: KLYBVVD3BUASIABJ · pith_short_8: KLYBVVD3

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/KLYBVVD3BUASIABJX4BBKX2EN6 \
  | 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: 52f01ad47b0d01240029bf02155f446f9ca15c2b86fd9770ab7bb6d0ea1380a2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "be40fc43982d2f9b1e9eadb0aa25361f14765b58a71e590a112d8fcc8161a291",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2011-08-02T20:18:58Z",
    "title_canon_sha256": "a12a768f5bdd009d895496cb4034381084e86384ab58513d5ea376822f4b686a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1108.0678",
    "kind": "arxiv",
    "version": 1
  }
}