Pith Number

pith:TTXHEJVG

pith:2013:TTXHEJVG56HTGJOPLYYE4JVYWU

not attested not anchored not stored refs pending

Covariance and Causality in the Transition Radiation of an Electron Bunch

Gian Luca Orlandi

arxiv:1306.0768 v1 · 2013-06-04 · 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{TTXHEJVG56HTGJOPLYYE4JVYWU}

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	2026-05-18T03:21:53.255610Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9cee7226a6ef8f3325cf5e304e26b8b53998606761457a09c4dff63c1a9fc845

Aliases

arxiv: 1306.0768 · arxiv_version: 1306.0768v1 · doi: 10.48550/arxiv.1306.0768 · pith_short_12: TTXHEJVG56HT · pith_short_16: TTXHEJVG56HTGJOP · pith_short_8: TTXHEJVG

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/TTXHEJVG56HTGJOPLYYE4JVYWU \
  | 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: 9cee7226a6ef8f3325cf5e304e26b8b53998606761457a09c4dff63c1a9fc845

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "499ebf42555cdcb56af9bd105322477e4418b04a9fa513cb3fad290e32c039a7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.acc-ph",
    "submitted_at": "2013-06-04T13:01:51Z",
    "title_canon_sha256": "496b44e542a240b4cd2204d10f0392138837a0bfc28f14985d658766fb6a4843"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1306.0768",
    "kind": "arxiv",
    "version": 1
  }
}