Pith Number

pith:H4DXYCQ5

pith:2015:H4DXYCQ54TQDBOXRVRFME7DQ77

not attested not anchored not stored refs pending

Modeling of an Electron Injector for the AWAKE Project

C. Welsch, G. Burt, G. Xia, O. Mete, R. Apsimon, R. Fiorito, S. Doebert

arxiv:1505.02621 v1 · 2015-05-11 · 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{H4DXYCQ54TQDBOXRVRFME7DQ77}

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	2026-05-18T02:16:12.058935Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3f077c0a1de4e030baf1ac4ac27c70ffd5aa97adecc59d5943e09ff40584ba94

Aliases

arxiv: 1505.02621 · arxiv_version: 1505.02621v1 · doi: 10.48550/arxiv.1505.02621 · pith_short_12: H4DXYCQ54TQD · pith_short_16: H4DXYCQ54TQDBOXR · pith_short_8: H4DXYCQ5

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/H4DXYCQ54TQDBOXRVRFME7DQ77 \
  | 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: 3f077c0a1de4e030baf1ac4ac27c70ffd5aa97adecc59d5943e09ff40584ba94

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2995d3a1ed6c00e8c0f26169624e12dee1b00e10c3a82bb56db4bec0c900d2d5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.acc-ph",
    "submitted_at": "2015-05-11T13:57:55Z",
    "title_canon_sha256": "d2855f649c63b11cf5cbb18d0c33b50f4c7818d940382783291e577e0886bb34"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.02621",
    "kind": "arxiv",
    "version": 1
  }
}