Pith Number

pith:YX6SA7KF

pith:2026:YX6SA7KFHUUILWIVWQZFNAE7EJ

not attested not anchored not stored refs pending

Optimal Transport Reconstruction of Biased Tracers in Primordial Non-Gaussian Fields

Bruno L\'evy, Farnik Nikakhtar, Nikhil Padmanabhan, Ravi K. Sheth, Roya Mohayaee

arxiv:2606.01529 v1 · 2026-06-01 · 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{YX6SA7KFHUUILWIVWQZFNAE7EJ}

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	2026-06-02T02:04:35.692830Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c5fd207d453d2885d915b43256809f22601156db16caec00e4c2009b1eae58a9

Aliases

arxiv: 2606.01529 · arxiv_version: 2606.01529v1 · doi: 10.48550/arxiv.2606.01529 · pith_short_12: YX6SA7KFHUUI · pith_short_16: YX6SA7KFHUUILWIV · pith_short_8: YX6SA7KF

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/YX6SA7KFHUUILWIVWQZFNAE7EJ \
  | 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: c5fd207d453d2885d915b43256809f22601156db16caec00e4c2009b1eae58a9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "18a508b56441d03b3e8b85497d44b3b533fdcae4bcad50a4d9a9227b4abe409c",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2026-06-01T01:21:48Z",
    "title_canon_sha256": "a2a734ee45595e2d9c403c4f6ff2088fe7c0a82076228fab0aeb05b4e8c17526"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.01529",
    "kind": "arxiv",
    "version": 1
  }
}