Pith Number

pith:QHJ4SFU5

pith:2012:QHJ4SFU53FD7X32TZRLUNTA7P6

not attested not anchored not stored refs pending

Probing Primordial Non-Gaussianity with Weak Lensing Minkowski Functionals

Masato Shirasaki, Naoki Yoshida, Takahiro Nishimichi, Takashi Hamana

arxiv:1204.4981 v2 · 2012-04-23 · 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{QHJ4SFU53FD7X32TZRLUNTA7P6}

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	2026-05-18T01:57:47.508619Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

81d3c9169dd947fbef53cc5746cc1f7fa1adf10be43428657acb53c01cecd11d

Aliases

arxiv: 1204.4981 · arxiv_version: 1204.4981v2 · doi: 10.48550/arxiv.1204.4981 · pith_short_12: QHJ4SFU53FD7 · pith_short_16: QHJ4SFU53FD7X32T · pith_short_8: QHJ4SFU5

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/QHJ4SFU53FD7X32TZRLUNTA7P6 \
  | 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: 81d3c9169dd947fbef53cc5746cc1f7fa1adf10be43428657acb53c01cecd11d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aceb32bfc814c15d2d3fc81c293b06c9dfd2447cf881127c102dfff00222ceee",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2012-04-23T07:26:34Z",
    "title_canon_sha256": "dce25d4043ed6256c64e8da93ab1bf23ffa36fbbbbee28782b61f578a79ae2af"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1204.4981",
    "kind": "arxiv",
    "version": 2
  }
}