Pith Number

pith:KSZSUKZA

pith:2002:KSZSUKZAVHDNNVF2SN6L4QCSOO

not attested not anchored not stored refs pending

The Kurtosis of the Cosmic Shear Field

Bhuvnesh Jain (University of Pennsylvania), Masahiro Takada

arxiv:astro-ph/0205055 v2 · 2002-05-05 · 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{KSZSUKZAVHDNNVF2SN6L4QCSOO}

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	2026-05-18T01:07:44.882021Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

54b32a2b20a9c6d6d4ba937cbe405273a897f30b3903a3f1b7f84c13771915f3

Aliases

arxiv: astro-ph/0205055 · arxiv_version: astro-ph/0205055v2 · doi: 10.48550/arxiv.astro-ph/0205055 · pith_short_12: KSZSUKZAVHDN · pith_short_16: KSZSUKZAVHDNNVF2 · pith_short_8: KSZSUKZA

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/KSZSUKZAVHDNNVF2SN6L4QCSOO \
  | 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: 54b32a2b20a9c6d6d4ba937cbe405273a897f30b3903a3f1b7f84c13771915f3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ab91193b7dea5d3c1b12359be5e5547b30c213449d423cfce6e41172172b4b25",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2002-05-05T19:16:39Z",
    "title_canon_sha256": "58b8cbd497159f6884201b3638f7002c7de4b41cca8194a8b606665e2dd3a508"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0205055",
    "kind": "arxiv",
    "version": 2
  }
}