Pith Number

pith:NQEGXHKC

pith:2021:NQEGXHKCMOHKXFTYO6MV4OB2S3

not attested not anchored not stored refs pending

Dynamical Screening Effects on Big Bang Nucleosynthesis

A. Baha Balantekin, Chang-Mo Ryu, Dukjae Jang, Eunseok Hwang, Kiwan Park, Motohiko Kusakabe, Myung-Ki Cheoun, Tomoyuki Maruyama, Toshitaka Kajino

arxiv:2102.09801 v5 · 2021-02-19 · nucl-th · 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{NQEGXHKCMOHKXFTYO6MV4OB2S3}

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	2026-07-05T03:30:09.358198Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6c086b9d42638eab967877995e383a96ec84a8b247a10714de9968afe39bebb3

Aliases

arxiv: 2102.09801 · arxiv_version: 2102.09801v5 · doi: 10.48550/arxiv.2102.09801 · pith_short_12: NQEGXHKCMOHK · pith_short_16: NQEGXHKCMOHKXFTY · pith_short_8: NQEGXHKC

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/NQEGXHKCMOHKXFTYO6MV4OB2S3 \
  | 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: 6c086b9d42638eab967877995e383a96ec84a8b247a10714de9968afe39bebb3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e53a9861a11455f29f4a86be46cd82efb5e7dd0d1e79e773ed55f8e59cefb0a4",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2021-02-19T08:34:11Z",
    "title_canon_sha256": "dc57b3d18c83492df0c7c8fa9ac5df6d57d3d902412282be0e414062de533173"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2102.09801",
    "kind": "arxiv",
    "version": 5
  }
}