Pith Number

pith:UKG24DCU

pith:2010:UKG24DCUYJLKO2UIXM2Z75COJP

not attested not anchored not stored refs pending

Observation of soliton pulse compression in photonic crystal waveguides

2), 3), A. De Rossi (1) ((1) Thales Research, Center for Integrated Science, C. Husko (1, Columbia University, C. W. Wong (2), Engineering, France), France (2) Optical Nanostructures Laboratory, I. Sagnes (3), Marcoussis, Mechanical Engineering, New York, NY (3) Laboratoire de Photonique et de Nanostructures (CNRS UPR 20), Palaiseau, P. Colman (1, S. Combri\'e (1), Solid-State Science, Technology

arxiv:1004.2638 v1 · 2010-04-15 · physics.optics

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UKG24DCUYJLKO2UIXM2Z75COJP}

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	2026-05-18T02:08:05.159689Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a28dae0c54c256a76a88bb359ff44e4bc942068718c397d326981f67f2e35b9a

Aliases

arxiv: 1004.2638 · arxiv_version: 1004.2638v1 · doi: 10.48550/arxiv.1004.2638 · pith_short_12: UKG24DCUYJLK · pith_short_16: UKG24DCUYJLKO2UI · pith_short_8: UKG24DCU

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/UKG24DCUYJLKO2UIXM2Z75COJP \
  | 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: a28dae0c54c256a76a88bb359ff44e4bc942068718c397d326981f67f2e35b9a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cf65a5e7b0f905463b3fec851d916bbf3017415680dc785e32f0c43ab37b7e5a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2010-04-15T14:38:21Z",
    "title_canon_sha256": "bd75f34193a1faefdbdf60753740b8b1ecf5f406178f75daab08ee9b5248684b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1004.2638",
    "kind": "arxiv",
    "version": 1
  }
}