Pith Number

pith:4O26W5WU

pith:2009:4O26W5WURMGPYOIK7QD6EEU7FP

not attested not anchored not stored refs pending

Stable propagation of a modulated positron beam in a bent crystal channel

A. Kostyuk, A.V. Korol, A.V. Solov'yov, Walter Greiner

arxiv:0908.0225 v2 · 2009-08-03 · 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{4O26W5WURMGPYOIK7QD6EEU7FP}

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	2026-05-18T02:12:45.284176Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e3b5eb76d48b0cfc390afc07e2129f2bdd2107674d47c723b3b45500b068014d

Aliases

arxiv: 0908.0225 · arxiv_version: 0908.0225v2 · doi: 10.48550/arxiv.0908.0225 · pith_short_12: 4O26W5WURMGP · pith_short_16: 4O26W5WURMGPYOIK · pith_short_8: 4O26W5WU

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/4O26W5WURMGPYOIK7QD6EEU7FP \
  | 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: e3b5eb76d48b0cfc390afc07e2129f2bdd2107674d47c723b3b45500b068014d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "575e2abb12aa85ead89bca738bbfedc535416d3c3b0a5b37ea7791531d9b1c3b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.acc-ph",
    "submitted_at": "2009-08-03T11:11:38Z",
    "title_canon_sha256": "07607b70c417f137bf7aa8f3e6f6aa2aeb66dfda1b84a0852fa011ef618db824"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0908.0225",
    "kind": "arxiv",
    "version": 2
  }
}