Pith Number

pith:3FDTYEK6

pith:2010:3FDTYEK6L4QGC3OADDFKEOARGE

not attested not anchored not stored refs pending

Self-stimulated Emission of Undulator Radiation

(2) Cornell University, A.A.Mikhailichenko (2), A.L.Osipov (1) ((1) Lebedev Phys. Inst. RAS, E.G.Bessonov (1), LEPP), Moscow, M.V.Gorbunkov (1), Russia

arxiv:1003.3747 v1 · 2010-03-19 · physics.acc-ph · physics.class-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{3FDTYEK6L4QGC3OADDFKEOARGE}

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	2026-05-18T02:08:25.480645Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d9473c115e5f20616dc018caa2381131035a0fce37ccf5c2b9cd00fcf6cfbb5d

Aliases

arxiv: 1003.3747 · arxiv_version: 1003.3747v1 · doi: 10.48550/arxiv.1003.3747 · pith_short_12: 3FDTYEK6L4QG · pith_short_16: 3FDTYEK6L4QGC3OA · pith_short_8: 3FDTYEK6

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/3FDTYEK6L4QGC3OADDFKEOARGE \
  | 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: d9473c115e5f20616dc018caa2381131035a0fce37ccf5c2b9cd00fcf6cfbb5d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f3b17fa5ac465e96a57d39b40262e3f08bad191d4082574c395d777576593179",
    "cross_cats_sorted": [
      "physics.class-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.acc-ph",
    "submitted_at": "2010-03-19T09:08:41Z",
    "title_canon_sha256": "20ad6e2f3f8d22de5e061462eb6baa056140a4a9dc86e207b1f8b7c4bd50c68a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1003.3747",
    "kind": "arxiv",
    "version": 1
  }
}