Pith Number

pith:LKQ5VWKX

pith:2010:LKQ5VWKX4IGYAQOOBL3XSYQTKB

not attested not anchored not stored refs pending

LoCuSS: Shedding New Light on the Massive Lensing Cluster Abell 1689 - The View From Herschel

C. P. Haines, E. Egami, E. Hardegree-Ullman, G. P. Smith, M. J. Pereira, M. Rex, S. M. Moran, T. D. Rawle

arxiv:1005.3811 v2 · 2010-05-20 · astro-ph.CO

Open paper page JSON Open Graph Bundle Merged state What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LKQ5VWKX4IGYAQOOBL3XSYQTKB}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T02:07:16.153083Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5aa1dad957e20d8041ce0af77962135040a9242e2704790a219ff2825c39fa77

Aliases

arxiv: 1005.3811 · arxiv_version: 1005.3811v2 · doi: 10.48550/arxiv.1005.3811 · pith_short_12: LKQ5VWKX4IGY · pith_short_16: LKQ5VWKX4IGYAQOO · pith_short_8: LKQ5VWKX

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/LKQ5VWKX4IGYAQOOBL3XSYQTKB \
  | 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: 5aa1dad957e20d8041ce0af77962135040a9242e2704790a219ff2825c39fa77

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c70dcfd1d3dfedf10266e0157710319dea7e5259edd8e7af980edbf40b7fefcf",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2010-05-20T20:00:03Z",
    "title_canon_sha256": "c76960d7f7a4b6846cc28c2d66661c641ca95d7ba6baaa404667638d6ae220f8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1005.3811",
    "kind": "arxiv",
    "version": 2
  }
}