Pith Number

pith:T4A4E7EV

pith:2002:T4A4E7EVDL5AVN52YC2CZZP7AE

not attested not anchored not stored refs pending

Resolving Two Beams in Beam Splitters with a Beam Position Monitor

Sergey Kurennoy

arxiv:physics/0205066 v1 · 2002-05-23 · physics.acc-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{T4A4E7EVDL5AVN52YC2CZZP7AE}

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	2026-07-04T14:43:44.965118Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9f01c27c951afa0ab7bac0b42ce5ff01164713fe6a1ff19cf01d46e57b3a4b60

Aliases

arxiv: physics/0205066 · arxiv_version: physics/0205066v1 · doi: 10.48550/arxiv.physics/0205066 · pith_short_12: T4A4E7EVDL5A · pith_short_16: T4A4E7EVDL5AVN52 · pith_short_8: T4A4E7EV

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/T4A4E7EVDL5AVN52YC2CZZP7AE \
  | 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: 9f01c27c951afa0ab7bac0b42ce5ff01164713fe6a1ff19cf01d46e57b3a4b60

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "323e88a9c072de7c189b96f377b18e8cfe1bafb40837d6a0b978a2cce2194fa6",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "physics.acc-ph",
    "submitted_at": "2002-05-23T21:55:49Z",
    "title_canon_sha256": "25a14115e10bafca5a8ab2f003c0729c723fe2c5e89633890a30e5ec75420fef"
  },
  "schema_version": "1.0",
  "source": {
    "id": "physics/0205066",
    "kind": "arxiv",
    "version": 1
  }
}