Pith Number

pith:S3YVKD2X

pith:2011:S3YVKD2XSMABIL2JWGHOV2X64X

not attested not anchored not stored refs pending

Shear-flexion cross-talk in weak-lensing measurements

Massimo Viola, Matthias Bartelmann, Peter Melchior

arxiv:1107.3920 v2 · 2011-07-20 · 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{S3YVKD2XSMABIL2JWGHOV2X64X}

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	2026-05-18T02:01:14.432614Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

96f1550f579300142f49b18eeaeafee5e7c58797f7d94c7c844b82dd7d1352f7

Aliases

arxiv: 1107.3920 · arxiv_version: 1107.3920v2 · doi: 10.48550/arxiv.1107.3920 · pith_short_12: S3YVKD2XSMAB · pith_short_16: S3YVKD2XSMABIL2J · pith_short_8: S3YVKD2X

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/S3YVKD2XSMABIL2JWGHOV2X64X \
  | 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: 96f1550f579300142f49b18eeaeafee5e7c58797f7d94c7c844b82dd7d1352f7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bb49acc430c667ccda80730b902282f03555f62c781c11baa3b93e0d1109263a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2011-07-20T08:55:11Z",
    "title_canon_sha256": "0c5bc7fe5eccdd17341a6cfd44f7b8571a62c953b2e62859e4412b7f1c75f4dd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1107.3920",
    "kind": "arxiv",
    "version": 2
  }
}