Pith Number

pith:CTL5OYB7

pith:2021:CTL5OYB73YZZNRSOR7TXGP4GAL

not attested not anchored not stored refs pending

Understanding matched filters for precision cosmology

Aditya Rotti, \'I\~nigo Zubeldia, Jens Chluba, Richard Battye

arxiv:2106.03718 v1 · 2021-06-07 · 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{CTL5OYB73YZZNRSOR7TXGP4GAL}

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	2026-07-05T03:14:19.114270Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

14d7d7603fde3396c64e8fe7733f8602d9533664eec26cb3f4e321d935452cab

Aliases

arxiv: 2106.03718 · arxiv_version: 2106.03718v1 · doi: 10.48550/arxiv.2106.03718 · pith_short_12: CTL5OYB73YZZ · pith_short_16: CTL5OYB73YZZNRSO · pith_short_8: CTL5OYB7

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/CTL5OYB73YZZNRSOR7TXGP4GAL \
  | 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: 14d7d7603fde3396c64e8fe7733f8602d9533664eec26cb3f4e321d935452cab

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "12a44d8c60b2872381328fd626a40bc96c2ac689545425cd4f9bf8b4aef88325",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2021-06-07T15:28:45Z",
    "title_canon_sha256": "cb389f9c787719db282ac6b190344782a11025c58d87c79c40c0a5f30a9d40da"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2106.03718",
    "kind": "arxiv",
    "version": 1
  }
}