Pith Number

pith:32NBN44Y

pith:2021:32NBN44YTL37HAACXOZKA2WS2M

not attested not anchored not stored refs pending

Gauge-Invariant Tensor Perturbations Induced from Baryon-CDM Relative Velocity and the B-mode Polarization of the CMB

Donghui Jeong, Hyerim Noh, Jai-chan Hwang, James Gurian

arxiv:2104.03330 v2 · 2021-04-07 · 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{32NBN44YTL37HAACXOZKA2WS2M}

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

1 paper in Pith

Scalar induced gravitational waves review

Receipt and verification

First computed	2026-07-05T03:29:48.225474Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

de9a16f3989af7f38002bbb2a06ad2d31313c2d829614f1c827c292ded7c00a1

Aliases

arxiv: 2104.03330 · arxiv_version: 2104.03330v2 · doi: 10.48550/arxiv.2104.03330 · pith_short_12: 32NBN44YTL37 · pith_short_16: 32NBN44YTL37HAAC · pith_short_8: 32NBN44Y

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/32NBN44YTL37HAACXOZKA2WS2M \
  | 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: de9a16f3989af7f38002bbb2a06ad2d31313c2d829614f1c827c292ded7c00a1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5cd45dd45e978c390c549b48566971b92431adec15e5a708ae56b34a493996b1",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2021-04-07T18:00:09Z",
    "title_canon_sha256": "bd8ad77904a62a3afe764675462b3dd3628b3d3179bc62dd1ee6890fe3000a04"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2104.03330",
    "kind": "arxiv",
    "version": 2
  }
}