Pith Number

pith:3CKEYDKU

pith:2021:3CKEYDKULTWVTE53TBEKPBM6HT

not attested not anchored not stored refs pending

Ultra-Bright Electron Bunch Injection in a Plasma Wakefield Driven by a Superluminal Flying Focus Electron Beam

Chan Joshi, Fei Li, Frank S. Tsung, Jacob R. Pierce, Thamine N. Dalichaouch, Warren B. Mori, Wei Lu, Xinlu Xu

arxiv:2108.00030 v2 · 2021-07-30 · physics.plasm-ph · physics.acc-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{3CKEYDKULTWVTE53TBEKPBM6HT}

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	2026-07-05T04:21:48.298763Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d8944c0d545ced5993bb9848a7859e3ccaeef9a7b97593c9d1812c26c6e6ef77

Aliases

arxiv: 2108.00030 · arxiv_version: 2108.00030v2 · doi: 10.48550/arxiv.2108.00030 · pith_short_12: 3CKEYDKULTWV · pith_short_16: 3CKEYDKULTWVTE53 · pith_short_8: 3CKEYDKU

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/3CKEYDKULTWVTE53TBEKPBM6HT \
  | 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: d8944c0d545ced5993bb9848a7859e3ccaeef9a7b97593c9d1812c26c6e6ef77

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "72017d7a6488f67cf24ea68c684cb8cf8208eb710f0e6d4aafa9c0f17910a86e",
    "cross_cats_sorted": [
      "physics.acc-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.plasm-ph",
    "submitted_at": "2021-07-30T18:08:33Z",
    "title_canon_sha256": "31cad71414cc8db69327d0b22860c74c98bb0d1a81433916fce979804956a0b8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2108.00030",
    "kind": "arxiv",
    "version": 2
  }
}