Pith Number

pith:POBZVJQA

pith:2018:POBZVJQAJT5MOEZUKX52HT4HQH

not attested not anchored not stored refs pending

Development of highly nonlinear polarization maintaining fibers with normal dispersion across entire transmission window

Alicja Anuszkiewicz, Anupamaa Rampur, Dariusz Pysz, Dominik Dobrakowski, Grzegorz St\k{e}pniewski, Jolanta Lisowska, Mariusz Klimczak, Rafa{\l} Kasztelanic

arxiv:1805.05461 v2 · 2018-05-09 · physics.app-ph · 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{POBZVJQAJT5MOEZUKX52HT4HQH}

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	2026-05-17T23:55:38.661681Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7b839aa6004cfac7133455fba3cf8781c7118a96574a22736dbefe42d37e789e

Aliases

arxiv: 1805.05461 · arxiv_version: 1805.05461v2 · doi: 10.48550/arxiv.1805.05461 · pith_short_12: POBZVJQAJT5M · pith_short_16: POBZVJQAJT5MOEZU · pith_short_8: POBZVJQA

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/POBZVJQAJT5MOEZUKX52HT4HQH \
  | 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: 7b839aa6004cfac7133455fba3cf8781c7118a96574a22736dbefe42d37e789e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9d651372d6294fcbd9e425ccae488e8ab99cc8b30f241f2d6e5afd8a3f464307",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.app-ph",
    "submitted_at": "2018-05-09T12:57:45Z",
    "title_canon_sha256": "87d0d6eba5c96c9a977528595c6f5bfe9ae125aabbc895e9fafe5bc7a00c3a6e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.05461",
    "kind": "arxiv",
    "version": 2
  }
}