Pith Number

pith:JSWFXZD2

pith:2019:JSWFXZD25ZYUORG64MGI4BCHHZ

not attested not anchored not stored refs pending

Low power (mW) nonlinearities of polarization maintaining fibers

Hanieh Afkhamiardakani, Jean-Claude Diels, Ladan Arissian, Luke Horstman

arxiv:1907.08253 v1 · 2019-07-18 · 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{JSWFXZD25ZYUORG64MGI4BCHHZ}

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	2026-05-17T23:40:10.423715Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4cac5be47aee714744dee30c8e04473e6cb87c3458d93a311efc41caaf11167b

Aliases

arxiv: 1907.08253 · arxiv_version: 1907.08253v1 · doi: 10.48550/arxiv.1907.08253 · pith_short_12: JSWFXZD25ZYU · pith_short_16: JSWFXZD25ZYUORG6 · pith_short_8: JSWFXZD2

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/JSWFXZD25ZYUORG64MGI4BCHHZ \
  | 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: 4cac5be47aee714744dee30c8e04473e6cb87c3458d93a311efc41caaf11167b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8e01089df66bffe226762370787fdf8662521916bee36378a28bc236d4ab94ef",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2019-07-18T19:11:33Z",
    "title_canon_sha256": "f864ae316ef7cd27b5b8dce29036642f89df73b2116c534a28970699a6037987"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.08253",
    "kind": "arxiv",
    "version": 1
  }
}