Pith Number

pith:BWSP5WQF

pith:2008:BWSP5WQFKRTOZITJ7C4AZPVMWH

not attested not anchored not stored refs pending

Comprehensive Two-Point Analyses of Weak Gravitational Lensing Surveys

Gary M. Bernstein

arxiv:0808.3400 v1 · 2008-08-25 · 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{BWSP5WQFKRTOZITJ7C4AZPVMWH}

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	2026-05-18T02:35:15.112063Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0da4feda055466eca269f8b80cbeacb1fdc0e82adfa771c822b0d92aac43ae58

Aliases

arxiv: 0808.3400 · arxiv_version: 0808.3400v1 · doi: 10.48550/arxiv.0808.3400 · pith_short_12: BWSP5WQFKRTO · pith_short_16: BWSP5WQFKRTOZITJ · pith_short_8: BWSP5WQF

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/BWSP5WQFKRTOZITJ7C4AZPVMWH \
  | 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: 0da4feda055466eca269f8b80cbeacb1fdc0e82adfa771c822b0d92aac43ae58

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1aae2b44dd5a11afd5426bc57adea18c175c1a870f5092cf5172f71816d5e76d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph",
    "submitted_at": "2008-08-25T20:01:55Z",
    "title_canon_sha256": "fd22e246c483338aa655f3791894aad636021e0c1409f6ae135db37b028ef67f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0808.3400",
    "kind": "arxiv",
    "version": 1
  }
}