Pith Number

pith:4ABUY5L2

pith:2019:4ABUY5L2Q6KB46UP3MGJWYKUOS

not attested not anchored not stored refs pending

Summary of strong-field QED Workshop

A. Ringwald, A.R. Maier, B. Heinemann, D. Reis, F. Burkart, M. Altarelli, M. Wing, R. Assmann, T. Heinzl, T. Koffas

arxiv:1905.00059 v1 · 2019-04-30 · hep-ex · hep-ph · 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{4ABUY5L2Q6KB46UP3MGJWYKUOS}

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	2026-05-17T23:46:17.581933Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e0034c757a87941e7a8fdb0c9b61547485d5c84b0cc8813ed6dc965370813a75

Aliases

arxiv: 1905.00059 · arxiv_version: 1905.00059v1 · doi: 10.48550/arxiv.1905.00059 · pith_short_12: 4ABUY5L2Q6KB · pith_short_16: 4ABUY5L2Q6KB46UP · pith_short_8: 4ABUY5L2

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/4ABUY5L2Q6KB46UP3MGJWYKUOS \
  | 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: e0034c757a87941e7a8fdb0c9b61547485d5c84b0cc8813ed6dc965370813a75

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f2e8113c27dcb1eda6311c801800ae9cff57e5a69d52fb4af33c39911e08d07c",
    "cross_cats_sorted": [
      "hep-ph",
      "physics.plasm-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ex",
    "submitted_at": "2019-04-30T18:55:54Z",
    "title_canon_sha256": "5e8925c630050d979eaf80c11435ec615ea64bc235a79ed3a15397d661d53026"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.00059",
    "kind": "arxiv",
    "version": 1
  }
}