Pith Number

pith:OEJU6A2C

pith:2025:OEJU6A2CSVQJUWRIQILTDYZEGS

not attested not anchored not stored refs pending

Control variates from Eulerian and Lagrangian perturbation theory: Application to the bispectrum

Nickolas Kokron, Shi-Fan Chen

arxiv:2510.07375 v2 · 2025-10-08 · 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{OEJU6A2CSVQJUWRIQILTDYZEGS}

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.

Cited by

2 papers in Pith

Faster CMB lensing with control variates

How to augment cosmic shear measurements with radio polarimetry of galaxies?

Receipt and verification

First computed	2026-05-26T01:02:28.278624Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

71134f034295609a5a28821731e324349f34ababe52b6acb29f0fedfef240570

Aliases

arxiv: 2510.07375 · arxiv_version: 2510.07375v2 · doi: 10.48550/arxiv.2510.07375 · pith_short_12: OEJU6A2CSVQJ · pith_short_16: OEJU6A2CSVQJUWRI · pith_short_8: OEJU6A2C

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/OEJU6A2CSVQJUWRIQILTDYZEGS \
  | 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: 71134f034295609a5a28821731e324349f34ababe52b6acb29f0fedfef240570

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "97453bfaf1dfc75ba71d2af2c454e968daf840b9d1dbc81d0eaf6310607e7819",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2025-10-08T18:00:00Z",
    "title_canon_sha256": "ddb6657363d0e6dfa7747d1aa1c51c40f6970e05aa7396ca1207ad93ce272ac0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2510.07375",
    "kind": "arxiv",
    "version": 2
  }
}