Pith Number

pith:S7XGPZ6H

pith:2010:S7XGPZ6HMBVID6RMSKKVWK5Q24

not attested not anchored not stored refs pending

3D Reconstruction of the Density Field: An SVD Approach to Weak Lensing Tomography

Andrew Connolly, Bhuvnesh Jain, Jake Vanderplas, Mike Jarvis

arxiv:1008.2396 v2 · 2010-08-13 · 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{S7XGPZ6HMBVID6RMSKKVWK5Q24}

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	2026-05-18T02:05:48.429806Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

97ee67e7c7606a81fa2c92955b2bb0d738d329ce6ba0f2a903e79d6311248b62

Aliases

arxiv: 1008.2396 · arxiv_version: 1008.2396v2 · doi: 10.48550/arxiv.1008.2396 · pith_short_12: S7XGPZ6HMBVI · pith_short_16: S7XGPZ6HMBVID6RM · pith_short_8: S7XGPZ6H

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/S7XGPZ6HMBVID6RMSKKVWK5Q24 \
  | 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: 97ee67e7c7606a81fa2c92955b2bb0d738d329ce6ba0f2a903e79d6311248b62

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4fd30406804c7c5017dc581da6737fefe4c625732ec9958b2242dd5e0f9d5791",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2010-08-13T22:00:13Z",
    "title_canon_sha256": "25d44c396151f48cfbf841d86a5caac634d946fa4331cbb50dbbe8fd0c372f72"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1008.2396",
    "kind": "arxiv",
    "version": 2
  }
}