Pith Number

pith:RMSXZF3I

pith:2021:RMSXZF3IENZQKVDYSUSY6ZNBMH

not attested not anchored not stored refs pending

Discovery of higher order QED effect for the vacuum pair production

Wangmei Zha, Zebo Tang

arxiv:2103.04605 v1 · 2021-03-08 · 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{RMSXZF3IENZQKVDYSUSY6ZNBMH}

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

Exclusive dimuon production and coherent charmonium photoproduction at forward rapidity in ultra-peripheral Pb$-$Pb collisions at $\mathbf{\sqrt{s_{\rm NN}}=5.36}$ TeV

Receipt and verification

First computed	2026-07-05T03:14:11.566279Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8b257c9768237305547895258f65a161d52b9889119aae76c1d883c745a2d426

Aliases

arxiv: 2103.04605 · arxiv_version: 2103.04605v1 · doi: 10.48550/arxiv.2103.04605 · pith_short_12: RMSXZF3IENZQ · pith_short_16: RMSXZF3IENZQKVDY · pith_short_8: RMSXZF3I

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/RMSXZF3IENZQKVDYSUSY6ZNBMH \
  | 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: 8b257c9768237305547895258f65a161d52b9889119aae76c1d883c745a2d426

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9f3ec1d6f1e8a3c24ef15d4b4c5efb526206b85a695848673137e2ad52a6bf2d",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2021-03-08T08:55:22Z",
    "title_canon_sha256": "82cdb280b6362f629f04a3b1e176f05da21034bb46916b2aae81cfb171092dca"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2103.04605",
    "kind": "arxiv",
    "version": 1
  }
}