Pith Number

pith:4KZ2LAQQ

pith:2019:4KZ2LAQQSPWXICR43G5DEDHNGX

not attested not anchored not stored refs pending

Bragg soliton compression and fission on a CMOS-compatible platform

Andrea Blanco-Redondo, Benjamin J. Eggleton, Ching E. Png, Dawn T. H. Tan, Doris K. T. Ng, Ezgi Sahin, Peng Xing

arxiv:1904.07753 v1 · 2019-04-16 · 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{4KZ2LAQQSPWXICR43G5DEDHNGX}

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	2026-05-17T23:48:24.310552Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e2b3a5821093ed740a3cd9ba320ced35c71c54932de7a51737e71cb81c08c00d

Aliases

arxiv: 1904.07753 · arxiv_version: 1904.07753v1 · doi: 10.48550/arxiv.1904.07753 · pith_short_12: 4KZ2LAQQSPWX · pith_short_16: 4KZ2LAQQSPWXICR4 · pith_short_8: 4KZ2LAQQ

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/4KZ2LAQQSPWXICR43G5DEDHNGX \
  | 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: e2b3a5821093ed740a3cd9ba320ced35c71c54932de7a51737e71cb81c08c00d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "97e14554251e61ee04270a9012af6ac012176664ef6681ca0b2a98137de3c619",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2019-04-16T15:13:40Z",
    "title_canon_sha256": "38f7ceb76068160d105e2e1746099478a1452ddd197d7bc9f1d15fca5b0d506f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.07753",
    "kind": "arxiv",
    "version": 1
  }
}