Pith Number

pith:WJUIVTFV

pith:2009:WJUIVTFVNCZRD3U726XK6ASNF3

not attested not anchored not stored refs pending

A new cosmic shear function: Optimised E-/B-mode decomposition on a finite interval

Liping Fu, Martin Kilbinger

arxiv:0907.0795 v2 · 2009-07-06 · 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{WJUIVTFVNCZRD3U726XK6ASNF3}

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	2026-05-18T02:13:05.261575Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b2688accb568b311ee9fd7aeaf024d2edd429a14fc8cb218d6fed1d2d86c0b84

Aliases

arxiv: 0907.0795 · arxiv_version: 0907.0795v2 · doi: 10.48550/arxiv.0907.0795 · pith_short_12: WJUIVTFVNCZR · pith_short_16: WJUIVTFVNCZRD3U7 · pith_short_8: WJUIVTFV

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/WJUIVTFVNCZRD3U726XK6ASNF3 \
  | 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: b2688accb568b311ee9fd7aeaf024d2edd429a14fc8cb218d6fed1d2d86c0b84

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ae42578c50a226ec2e1fdfc36687ad999fef1bc3c80a547428eafd162e09a297",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2009-07-06T16:25:15Z",
    "title_canon_sha256": "2ee803a3df53a9357bb51f2ec59b0b5d43acf34bd7f0173e06aaa8a1135ee4a7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0907.0795",
    "kind": "arxiv",
    "version": 2
  }
}