Pith Number

pith:VRRJP5NS

pith:2018:VRRJP5NSBMX5K23L7ADHSCQPGI

not attested not anchored not stored refs pending

Compression of Femtosecond Pulses in a wide Wavelength Range Using a Large Mode Area Tapered Fiber

A. A. Sysolyatin, D. A. Korobko, G. Kumar, M. Rehan, V. Rastogi

arxiv:1811.09041 v1 · 2018-11-22 · 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{VRRJP5NSBMX5K23L7ADHSCQPGI}

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	2026-05-17T23:45:32.912146Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ac6297f5b20b2fd56b6bf806790a0f3224bb847514120fe8dba6d394ee439f82

Aliases

arxiv: 1811.09041 · arxiv_version: 1811.09041v1 · doi: 10.48550/arxiv.1811.09041 · pith_short_12: VRRJP5NSBMX5 · pith_short_16: VRRJP5NSBMX5K23L · pith_short_8: VRRJP5NS

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/VRRJP5NSBMX5K23L7ADHSCQPGI \
  | 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: ac6297f5b20b2fd56b6bf806790a0f3224bb847514120fe8dba6d394ee439f82

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a5f105dfb49f1f0338f113e8e91f04eb73d3433d21b0b0a421f09d4b4d79597c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2018-11-22T07:09:15Z",
    "title_canon_sha256": "6a590260b560362e92cb70f1ed874d3e251c211b8ebfd5f5e4144874013cb375"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.09041",
    "kind": "arxiv",
    "version": 1
  }
}