Pith Number

pith:D63QHI7Y

pith:2019:D63QHI7YZ7PIB36WFMPDMNERGS

not attested not anchored not stored refs pending

Cosmic Shear: Inference from Forward Models

Benjamin D. Wandelt, Jason D. McEwen, Justin Alsing, Peter L. Taylor, Stephen M. Feeney, Thomas D. Kitching

arxiv:1904.05364 v2 · 2019-04-10 · 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{D63QHI7YZ7PIB36WFMPDMNERGS}

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	2026-05-17T23:39:24.404372Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1fb703a3f8cfde80efd62b1e36349134801ca7807c3bffed273f8587331a8ad3

Aliases

arxiv: 1904.05364 · arxiv_version: 1904.05364v2 · doi: 10.48550/arxiv.1904.05364 · pith_short_12: D63QHI7YZ7PI · pith_short_16: D63QHI7YZ7PIB36W · pith_short_8: D63QHI7Y

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/D63QHI7YZ7PIB36WFMPDMNERGS \
  | 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: 1fb703a3f8cfde80efd62b1e36349134801ca7807c3bffed273f8587331a8ad3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9f1cd6d00ecefd7e2914aab17bc9b3638cdecb3b6955d5ff7569213aac7b5eab",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2019-04-10T18:00:05Z",
    "title_canon_sha256": "86acd9192d9aac2bc504d7b15c2f14cc58e477d7aaccbf9d16ed8f5fee452f99"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.05364",
    "kind": "arxiv",
    "version": 2
  }
}