Pith Number

pith:EYOEE6CX

pith:2017:EYOEE6CXOCYN6HTX5AUFHTRYKD

not attested not anchored not stored refs pending

Experimental signatures of the quantum nature of radiation reaction in the field of an ultra-intense laser

A. Di Piazza, A. G. R. Thomas, C. D. Baird, C. D. Murphy, C. H. Keitel, C. P. Ridgers, D. J. Corvan, D. Symes, E. Gerstmayr, G. M. Samarin, G. Sarri, J. M. Cole, J. Warwick, K. Behm, K. Krushelnick, K. Poder, M. Duff, M. Tamburini, M. Zepf, P. McKenna, S. Bohlen, S. Kuschel, S. P. D. Mangles, Z. Najmudin

arxiv:1709.01861 v4 · 2017-09-06 · physics.plasm-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{EYOEE6CXOCYN6HTX5AUFHTRYKD}

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	2026-05-18T00:09:36.478502Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

261c42785770b0df1e77e82853ce3850cef37b906b62525c68dd4eb95b9a494d

Aliases

arxiv: 1709.01861 · arxiv_version: 1709.01861v4 · doi: 10.48550/arxiv.1709.01861 · pith_short_12: EYOEE6CXOCYN · pith_short_16: EYOEE6CXOCYN6HTX · pith_short_8: EYOEE6CX

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/EYOEE6CXOCYN6HTX5AUFHTRYKD \
  | 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: 261c42785770b0df1e77e82853ce3850cef37b906b62525c68dd4eb95b9a494d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1fb65c862ff2371e9307e8dc3bcc11d1f9575e80808bf65836ab0b1afafe9cf9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.plasm-ph",
    "submitted_at": "2017-09-06T15:46:50Z",
    "title_canon_sha256": "20a91c411ccede89883a8f1aafebc7f55c18aa530cc0d03dd9249753d6fe93d0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.01861",
    "kind": "arxiv",
    "version": 4
  }
}