Pith Number

pith:E54QX3EY

pith:2011:E54QX3EYJMTSMCIJNQKX4QNWMI

not attested not anchored not stored refs pending

Enhanced control of excimer laser pulse timing using tunable additive noise

Angela Barna, Janos Mellar, Robert Mingesz, Zoltan gingl

arxiv:1109.2632 v2 · 2011-09-12 · physics.ins-det

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{E54QX3EYJMTSMCIJNQKX4QNWMI}

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	2026-05-18T02:56:21.522054Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

27790bec984b272609096c157e41b66219864bdf6686db0816d56e885f352f6b

Aliases

arxiv: 1109.2632 · arxiv_version: 1109.2632v2 · doi: 10.48550/arxiv.1109.2632 · pith_short_12: E54QX3EYJMTS · pith_short_16: E54QX3EYJMTSMCIJ · pith_short_8: E54QX3EY

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/E54QX3EYJMTSMCIJNQKX4QNWMI \
  | 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: 27790bec984b272609096c157e41b66219864bdf6686db0816d56e885f352f6b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6f7fe8e7a234c75623312a79b184ca54202ddf13e205f8ac78e455e9756b9f8b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ins-det",
    "submitted_at": "2011-09-12T21:36:24Z",
    "title_canon_sha256": "515dd5541fcc06d9ceb0b7bdbd5c78429516b6c212f4163a2b24c8a1efa0d54c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1109.2632",
    "kind": "arxiv",
    "version": 2
  }
}