Pith Number

pith:EOFFI4WO

pith:2008:EOFFI4WOMSRA5WFADDPB7OMEPR

not attested not anchored not stored refs pending

Biased Dark Energy Constraints from Neglecting Reduced Shear in Weak Lensing Surveys

Charles Shapiro

arxiv:0812.0769 v1 · 2008-12-03 · 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{EOFFI4WOMSRA5WFADDPB7OMEPR}

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	2026-05-18T02:35:13.626143Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

238a5472ce64a20ed8a018de1fb9847c4051adcb17afca3dbf3fbca5cca148c6

Aliases

arxiv: 0812.0769 · arxiv_version: 0812.0769v1 · doi: 10.48550/arxiv.0812.0769 · pith_short_12: EOFFI4WOMSRA · pith_short_16: EOFFI4WOMSRA5WFA · pith_short_8: EOFFI4WO

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/EOFFI4WOMSRA5WFADDPB7OMEPR \
  | 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: 238a5472ce64a20ed8a018de1fb9847c4051adcb17afca3dbf3fbca5cca148c6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "517f8c816422b42c9d27075e508d69032ad1352ee425488817f8b2c2b081935d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph",
    "submitted_at": "2008-12-03T18:15:43Z",
    "title_canon_sha256": "74f74686feca2a78bf0406cf97893b40a2ff0785a02cc30f061979a88f6dcb20"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0812.0769",
    "kind": "arxiv",
    "version": 1
  }
}