Pith Number

pith:ATLNS26Y

pith:2018:ATLNS26YP322IKMSJUSLKUSTZE

not attested not anchored not stored refs pending

Second-order cosmological perturbations. III. Produced by scalar-scalar coupling during radiation-dominated stage

Bo Wang, Yang Zhang

arxiv:1811.06142 v3 · 2018-11-15 · gr-qc

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ATLNS26YP322IKMSJUSLKUSTZE}

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	2026-05-17T23:54:53.412856Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

04d6d96bd87ef5a429924d24b55253c927b34bd73aa4f8d8ca8b7c4bb67e01bc

Aliases

arxiv: 1811.06142 · arxiv_version: 1811.06142v3 · doi: 10.48550/arxiv.1811.06142 · pith_short_12: ATLNS26YP322 · pith_short_16: ATLNS26YP322IKMS · pith_short_8: ATLNS26Y

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/ATLNS26YP322IKMSJUSLKUSTZE \
  | 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: 04d6d96bd87ef5a429924d24b55253c927b34bd73aa4f8d8ca8b7c4bb67e01bc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a0fe7cffe69528ef01c3505a3b7e5568d8b64a26442170d4ad58457160c2d774",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2018-11-15T02:19:46Z",
    "title_canon_sha256": "800ea9dae5f4c40b427516d04d6a6b2c811359bf3476cf8e4fdaf1d58d510328"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.06142",
    "kind": "arxiv",
    "version": 3
  }
}