Pith Number

pith:WH7QOCRY

pith:2001:WH7QOCRYYSTKXXG2FZQN72AOUY

not attested not anchored not stored refs pending

A Single Shot, Sub-picosecond Beam Bunch Characterization with Electro-optic Techniques

A. Stillman, C. Ozben, D.M. Lazarus, D. Nikas, L. Kowalski (Montclair State University), R. Burns, R. Larsen, T. Srinivasan-Rao, T. Tsang (Brookhaven National Laboratory), V. Castillo, Y.K. Semertzidis

arxiv:physics/0110052 v1 · 2001-10-17 · physics.acc-ph

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

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	2026-05-18T01:05:14.988806Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b1ff070a38c4a6abdcda2e60dfe80ea62d6cf76d3c68bc0db5adab1ea4018270

Aliases

arxiv: physics/0110052 · arxiv_version: physics/0110052v1 · doi: 10.48550/arxiv.physics/0110052 · pith_short_12: WH7QOCRYYSTK · pith_short_16: WH7QOCRYYSTKXXG2 · pith_short_8: WH7QOCRY

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/WH7QOCRYYSTKXXG2FZQN72AOUY \
  | 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: b1ff070a38c4a6abdcda2e60dfe80ea62d6cf76d3c68bc0db5adab1ea4018270

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4d8ba46770db2be07ef48e44acc02952e2748e5285e04a1bfc103c3823d6d514",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "physics.acc-ph",
    "submitted_at": "2001-10-17T14:01:11Z",
    "title_canon_sha256": "1e9060cd2ac2110bd02940c024748b4ee58da98a4e4ece33697a5f6e98e81db8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "physics/0110052",
    "kind": "arxiv",
    "version": 1
  }
}