Pith Number

pith:CKBG422X

pith:2022:CKBG422XMXTYH67VU5C5TLLJQG

not attested not anchored not stored refs pending

Enhanced signature of vacuum birefringence in a plasma wakefield

Bai-fei Shen, Chong Lv, Christoph H. Keitel, Feng Wan, Jian-Xing Li, Karen Z. Hatsagortsyan, Mamutjan Ababekri, Qian Zhao, Ting Sun, Yong-tao Zhao

arxiv:2206.10792 v3 · 2022-06-22 · 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{CKBG422XMXTYH67VU5C5TLLJQG}

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	2026-07-05T06:34:45.131890Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

12826e6b5765e783fbf5a745d9ad6981bfbb39c0fb3b42a2d639c49fe2805253

Aliases

arxiv: 2206.10792 · arxiv_version: 2206.10792v3 · doi: 10.48550/arxiv.2206.10792 · pith_short_12: CKBG422XMXTY · pith_short_16: CKBG422XMXTYH67V · pith_short_8: CKBG422X

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/CKBG422XMXTYH67VU5C5TLLJQG \
  | 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: 12826e6b5765e783fbf5a745d9ad6981bfbb39c0fb3b42a2d639c49fe2805253

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dc206ee08616cb21b592f5d71cb2045e652d46b45905231c171075d84830474f",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.plasm-ph",
    "submitted_at": "2022-06-22T01:23:15Z",
    "title_canon_sha256": "abea4ca936b5127e6094ff2326d2763f1aeab86c7a0c6886e47aeb3509a95376"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2206.10792",
    "kind": "arxiv",
    "version": 3
  }
}