Pith Number

pith:Z3CK2VOJ

pith:2008:Z3CK2VOJDDJ7BWQRIHCMBD3CJL

not attested not anchored not stored refs pending

The Impact of Non-Gaussian Errors on Weak Lensing Surveys

(2) U. Penn), Bhuvnesh Jain (2) ((1) IPMU, Masahiro Takada (1), U. Tokyo

arxiv:0810.4170 v2 · 2008-10-23 · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Z3CK2VOJDDJ7BWQRIHCMBD3CJL}

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	2026-05-18T04:37:22.913898Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cec4ad55c918d3f0da1141c4c08f624ac4aaf6dc223affc3df095183ac3d2446

Aliases

arxiv: 0810.4170 · arxiv_version: 0810.4170v2 · doi: 10.48550/arxiv.0810.4170 · pith_short_12: Z3CK2VOJDDJ7 · pith_short_16: Z3CK2VOJDDJ7BWQR · pith_short_8: Z3CK2VOJ

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/Z3CK2VOJDDJ7BWQRIHCMBD3CJL \
  | 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: cec4ad55c918d3f0da1141c4c08f624ac4aaf6dc223affc3df095183ac3d2446

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3a4fe3648f26c7286f923e50ccc7cbee2c76347e6c69ac94989adc2dd5342048",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph",
    "submitted_at": "2008-10-23T19:58:21Z",
    "title_canon_sha256": "c2ba687392c515d7af62cfa05a7997772585199216d3b176dbd4f6e264f69907"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0810.4170",
    "kind": "arxiv",
    "version": 2
  }
}