Pith Number

pith:NV2OCFN7

pith:2020:NV2OCFN7R5MEL7I3UHSC4WAVOH

not attested not anchored not stored refs pending

High-energy gamma-photon polarization in nonlinear Breit-Wheeler pair production and gamma-polarimetry

Christoph H. Keitel, Feng Wan, Jian-Xing Li, Karen Z. Hatsagortsyan, Rashid Shaisultanov, Ren-Tong Guo, Yue-Yue Chen, Yu Wang, Zhong-Feng Xu

arxiv:2002.10346 v2 · 2020-02-24 · physics.plasm-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{NV2OCFN7R5MEL7I3UHSC4WAVOH}

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	2026-07-05T01:32:00.415395Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6d74e115bf8f5845fd1ba1e42e581571d3cadd57b6692a4477c9cf993d184ecc

Aliases

arxiv: 2002.10346 · arxiv_version: 2002.10346v2 · doi: 10.48550/arxiv.2002.10346 · pith_short_12: NV2OCFN7R5ME · pith_short_16: NV2OCFN7R5MEL7I3 · pith_short_8: NV2OCFN7

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/NV2OCFN7R5MEL7I3UHSC4WAVOH \
  | 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: 6d74e115bf8f5845fd1ba1e42e581571d3cadd57b6692a4477c9cf993d184ecc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e81bed50b76f5f91cb60d3a0156627b4a30f9eb7dcf389895e3a94cab9f99e30",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.plasm-ph",
    "submitted_at": "2020-02-24T16:17:26Z",
    "title_canon_sha256": "1d755271ed9a89936761a99d602a695806019a1ae0b139f331955a4b6b530a96"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2002.10346",
    "kind": "arxiv",
    "version": 2
  }
}