Pith Number

pith:J2RDZVNT

pith:2022:J2RDZVNTXWSGOERXX52KLUEL53

not attested not anchored not stored refs pending

Enhanced cosmic-ray antihelium production from dark matter annihilation through light mediators

Nan Li, Yu-Chen Ding, Yu-Feng Zhou

arxiv:2212.02539 v1 · 2022-12-05 · hep-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{J2RDZVNTXWSGOERXX52KLUEL53}

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	2026-07-05T05:54:34.114298Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4ea23cd5b3bda4671237bf74a5d08beeeb7996390c7a95c2e25b56fb72922b5f

Aliases

arxiv: 2212.02539 · arxiv_version: 2212.02539v1 · doi: 10.48550/arxiv.2212.02539 · pith_short_12: J2RDZVNTXWSG · pith_short_16: J2RDZVNTXWSGOERX · pith_short_8: J2RDZVNT

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/J2RDZVNTXWSGOERXX52KLUEL53 \
  | 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: 4ea23cd5b3bda4671237bf74a5d08beeeb7996390c7a95c2e25b56fb72922b5f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "94d02bf50616a7a09e7d59548613a3a5a5fa47c1a0e1f37772eba6f4544057d7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2022-12-05T19:02:14Z",
    "title_canon_sha256": "f84fbce78669ab5811f365a0eb01ceb397e1ddf266239c6786725857e3ef9c42"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2212.02539",
    "kind": "arxiv",
    "version": 1
  }
}