Pith Number

pith:HUJYKH2G

pith:2019:HUJYKH2GQBI3D434MKGGMB3WD7

not attested not anchored not stored refs pending

Self-interaction of ultrashort pulses in an epsilon-near-zero nonlinear material at the telecom wavelength

Boris A. Malomed, H.Y. Fu, Jiaye Wu, Qian Li

arxiv:1911.11917 v1 · 2019-11-27 · physics.optics · nlin.PS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HUJYKH2GQBI3D434MKGGMB3WD7}

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	2026-07-05T00:25:29.353098Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3d13851f468051b1f37c628c6607761fc73d3c1cd7cb9cae9827a845f3d01a78

Aliases

arxiv: 1911.11917 · arxiv_version: 1911.11917v1 · doi: 10.48550/arxiv.1911.11917 · pith_short_12: HUJYKH2GQBI3 · pith_short_16: HUJYKH2GQBI3D434 · pith_short_8: HUJYKH2G

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/HUJYKH2GQBI3D434MKGGMB3WD7 \
  | 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: 3d13851f468051b1f37c628c6607761fc73d3c1cd7cb9cae9827a845f3d01a78

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dd62e16e0e7be2654c799a0ac80d42e9e81e05cf620fba47193c1eb61822d4a0",
    "cross_cats_sorted": [
      "nlin.PS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2019-11-27T02:21:40Z",
    "title_canon_sha256": "87ca36a50f44eea075f47dd0274bf27c66df04276b4a6742c7608608c96a3b00"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1911.11917",
    "kind": "arxiv",
    "version": 1
  }
}