Pith Number

pith:A7ECBVTR

pith:2018:A7ECBVTRKWASIWQWVELKXDHKNQ

not attested not anchored not stored refs pending

Initial Beam Dynamics Simulations of a High-Average-Current Field-Emission Electron Source in a Superconducting RadioFrequency Gun

I. Gonin, J. C. Thangaraj, N. Solyak, O. Mohsen, P. Piot, R. Kephart, T. Khabiboulline, V. Yakovlev

arxiv:1801.01951 v1 · 2018-01-06 · 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{A7ECBVTRKWASIWQWVELKXDHKNQ}

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	2026-05-17T23:57:44.053425Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

07c820d6715581245a16a916ab8cea6c14602f7bb992cd7e1464593c22d8e925

Aliases

arxiv: 1801.01951 · arxiv_version: 1801.01951v1 · doi: 10.48550/arxiv.1801.01951 · pith_short_12: A7ECBVTRKWAS · pith_short_16: A7ECBVTRKWASIWQW · pith_short_8: A7ECBVTR

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/A7ECBVTRKWASIWQWVELKXDHKNQ \
  | 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: 07c820d6715581245a16a916ab8cea6c14602f7bb992cd7e1464593c22d8e925

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4faca3ada209995aaa7f30fe0b47a0aeb6db2ae5c3454af1776c0fdd80e83ff6",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "physics.acc-ph",
    "submitted_at": "2018-01-06T01:22:43Z",
    "title_canon_sha256": "1e2830360ad5c2ddc684241e59953e14f00aa8ff7c93bf646521d0adeb2b742d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.01951",
    "kind": "arxiv",
    "version": 1
  }
}