Pith Number

pith:LGYEC2XW

pith:2015:LGYEC2XWED5ZUUHDMJNNTR2K7L

not attested not anchored not stored refs pending

Measuring quantum radiation reaction in laser--electron-beam collisions

T. G. Blackburn

arxiv:1505.04178 v1 · 2015-05-15 · 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{LGYEC2XWED5ZUUHDMJNNTR2K7L}

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	2026-05-18T01:39:54.758725Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

59b0416af620fb9a50e3625ad9c74afae3ecf89ca049b94e3cc3b4d8bf7f057a

Aliases

arxiv: 1505.04178 · arxiv_version: 1505.04178v1 · doi: 10.48550/arxiv.1505.04178 · pith_short_12: LGYEC2XWED5Z · pith_short_16: LGYEC2XWED5ZUUHD · pith_short_8: LGYEC2XW

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/LGYEC2XWED5ZUUHDMJNNTR2K7L \
  | 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: 59b0416af620fb9a50e3625ad9c74afae3ecf89ca049b94e3cc3b4d8bf7f057a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6f98296827a3dcbe29f21a69e6f70967819eef4bfb52894a8b2009602d6fec3b",
    "cross_cats_sorted": [
      "physics.acc-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.plasm-ph",
    "submitted_at": "2015-05-15T19:41:34Z",
    "title_canon_sha256": "b86c2f7a0f506bfb32c66bba7cebb31edc844d9e74f18eb0b6dbd4a31ff0813d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.04178",
    "kind": "arxiv",
    "version": 1
  }
}