Pith Number

pith:A2FK4TYG

pith:2014:A2FK4TYG7B355WDRENWGPUNAAD

not attested not anchored not stored refs pending

High-Energy Recollision Processes of Laser-Generated Electron-Positron Pairs

Antonino Di Piazza, Christoph H. Keitel, Karen Z. Hatsagortsyan, Sebastian Meuren

arxiv:1407.0188 v2 · 2014-07-01 · hep-ph · physics.atom-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{A2FK4TYG7B355WDRENWGPUNAAD}

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	2026-05-18T02:19:16.741838Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

068aae4f06f877ded871236c67d1a000fea3bc4e380babd819da5597d69fed46

Aliases

arxiv: 1407.0188 · arxiv_version: 1407.0188v2 · doi: 10.48550/arxiv.1407.0188 · pith_short_12: A2FK4TYG7B35 · pith_short_16: A2FK4TYG7B355WDR · pith_short_8: A2FK4TYG

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/A2FK4TYG7B355WDRENWGPUNAAD \
  | 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: 068aae4f06f877ded871236c67d1a000fea3bc4e380babd819da5597d69fed46

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fd2370e0d623f0d73a8337a286fcc7dc50c35de7ff6c0a78b9ce02defa4d039b",
    "cross_cats_sorted": [
      "physics.atom-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2014-07-01T11:04:54Z",
    "title_canon_sha256": "c213a886eb9819cfe67e6026a4be235c8f56db92fb1e02b35ccffae2036926e9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.0188",
    "kind": "arxiv",
    "version": 2
  }
}