Pith Number

pith:TWN5ODZA

pith:2011:TWN5ODZAW4W3NHJJ4ZQSRJVCFL

not attested not anchored not stored refs pending

Fel Oscillators with Tapered Undulators: Inclusion of Harmonic Generation and Pulse Propagation

G. Dattoli, P. L. Ottaviani, S. Pagnutti, V. Asgekar

arxiv:1102.4690 v1 · 2011-02-23 · 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{TWN5ODZAW4W3NHJJ4ZQSRJVCFL}

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	2026-05-18T02:03:06.117121Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9d9bd70f20b72db69d29e66128a6a22ad51a947a45cc01bdccd6227c4b2f8555

Aliases

arxiv: 1102.4690 · arxiv_version: 1102.4690v1 · doi: 10.48550/arxiv.1102.4690 · pith_short_12: TWN5ODZAW4W3 · pith_short_16: TWN5ODZAW4W3NHJJ · pith_short_8: TWN5ODZA

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/TWN5ODZAW4W3NHJJ4ZQSRJVCFL \
  | 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: 9d9bd70f20b72db69d29e66128a6a22ad51a947a45cc01bdccd6227c4b2f8555

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a6fac92befcf3948a879f5c803dfa7f4f45bb65aa9637611e456c5bffc67fa60",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ins-det",
    "submitted_at": "2011-02-23T08:42:16Z",
    "title_canon_sha256": "deb7c9c8b16f0f787fe3c4e5d02fc6dc20b62fcd5e4a37889265552644bc83ad"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1102.4690",
    "kind": "arxiv",
    "version": 1
  }
}