Pith Number

pith:WRDBGU4A

pith:2021:WRDBGU4A4LQK4MS5XTZGI656CA

not attested not anchored not stored refs pending

Bunch Shaping in Electron Linear Accelerators

G. Ha, J.G. Power, K.-J. Kim, P. Piot, Y. Sun

arxiv:2111.00520 v1 · 2021-10-31 · 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{WRDBGU4A4LQK4MS5XTZGI656CA}

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	2026-07-05T04:31:26.297176Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b446135380e2e0ae325dbcf2647bbe103d7ae58e1d8bc67109632046102ee779

Aliases

arxiv: 2111.00520 · arxiv_version: 2111.00520v1 · doi: 10.48550/arxiv.2111.00520 · pith_short_12: WRDBGU4A4LQK · pith_short_16: WRDBGU4A4LQK4MS5 · pith_short_8: WRDBGU4A

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/WRDBGU4A4LQK4MS5XTZGI656CA \
  | 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: b446135380e2e0ae325dbcf2647bbe103d7ae58e1d8bc67109632046102ee779

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "416905cc7c5a7d9f189e38bef12fbf119ad06a8599ce49ec797183c079c9d7fe",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.acc-ph",
    "submitted_at": "2021-10-31T15:06:30Z",
    "title_canon_sha256": "43878a16c7ebe2881303628f14c6f9585a0210d5fb333d23a0fd1552d1417b53"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2111.00520",
    "kind": "arxiv",
    "version": 1
  }
}