Pith Number

pith:5GFYH4MN

pith:2011:5GFYH4MNDKIJ42VBLZ5GSSPE5W

not attested not anchored not stored refs pending

Production of picosecond, kilojoule, petawatt laser pulses via Raman amplification of nanosecond pulses

F. Fiuza, L.O. Silva, P.A. Norreys, R.A. Cairns, R.A. Fonseca, R. Bingham, R. Trines

arxiv:1102.0460 v3 · 2011-02-02 · 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{5GFYH4MNDKIJ42VBLZ5GSSPE5W}

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	2026-05-18T02:03:17.583228Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e98b83f18d1a909e6aa15e7a6949e4ed8e42a109ce62d76722ea80c9304f7752

Aliases

arxiv: 1102.0460 · arxiv_version: 1102.0460v3 · doi: 10.48550/arxiv.1102.0460 · pith_short_12: 5GFYH4MNDKIJ · pith_short_16: 5GFYH4MNDKIJ42VB · pith_short_8: 5GFYH4MN

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/5GFYH4MNDKIJ42VBLZ5GSSPE5W \
  | 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: e98b83f18d1a909e6aa15e7a6949e4ed8e42a109ce62d76722ea80c9304f7752

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f053ec5649debd372e2005f4664f3e566b764ce97e9ee40aebffb01e67793f4a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.plasm-ph",
    "submitted_at": "2011-02-02T15:23:50Z",
    "title_canon_sha256": "28ac7b4ef71bc77bbe5b99dc6f2dcee8b1383970050b776ceb66bc68bbc67ec7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1102.0460",
    "kind": "arxiv",
    "version": 3
  }
}