Pith Number

pith:JVT4PN3B

pith:2023:JVT4PN3BSQW6A3ZHZMNNKIPRTV

not attested not anchored not stored refs pending

Sesame: A power spectrum emulator pipeline for beyond-$\Lambda$CDM models

Cheng-Zong Ruan, Hans A. Winther, Renate Mauland

arxiv:2309.13295 v2 · 2023-09-23 · 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{JVT4PN3BSQW6A3ZHZMNNKIPRTV}

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	2026-07-05T08:29:17.480764Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4d67c7b761942de06f27cb1ad521f19d73d1781ad7ec4c29f753afa0c90e2aee

Aliases

arxiv: 2309.13295 · arxiv_version: 2309.13295v2 · doi: 10.48550/arxiv.2309.13295 · pith_short_12: JVT4PN3BSQW6 · pith_short_16: JVT4PN3BSQW6A3ZH · pith_short_8: JVT4PN3B

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/JVT4PN3BSQW6A3ZHZMNNKIPRTV \
  | 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: 4d67c7b761942de06f27cb1ad521f19d73d1781ad7ec4c29f753afa0c90e2aee

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8565d9ad43719f5deb0544b534a83d701328e0826833e6794628b1088ac38b88",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2023-09-23T07:37:29Z",
    "title_canon_sha256": "0f80ce95e2d3f6b228ffa1756103cdd82fe9b1450980e900bb03f3b10c696c9b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2309.13295",
    "kind": "arxiv",
    "version": 2
  }
}