Pith Number

pith:2NZIWW6J

pith:2015:2NZIWW6JFWF4UR645TEJJCMM37

not attested not anchored not stored refs pending

Spectral anti-broadening due to four-wave mixing in optical fibers

Alexander M. Balk

arxiv:1502.02285 v1 · 2015-02-08 · physics.optics · cond-mat.soft · nlin.SI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2NZIWW6JFWF4UR645TEJJCMM37}

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	2026-05-18T02:27:43.005210Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d3728b5bc92d8bca47dcecc894898cdfc24cf83ece3214ba8fd0fe68dcbbec73

Aliases

arxiv: 1502.02285 · arxiv_version: 1502.02285v1 · doi: 10.48550/arxiv.1502.02285 · pith_short_12: 2NZIWW6JFWF4 · pith_short_16: 2NZIWW6JFWF4UR64 · pith_short_8: 2NZIWW6J

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/2NZIWW6JFWF4UR645TEJJCMM37 \
  | 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: d3728b5bc92d8bca47dcecc894898cdfc24cf83ece3214ba8fd0fe68dcbbec73

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ddce7e652bba05bd661e3b062610c021f8dfdb1ebe96c464cf91a337419d08f8",
    "cross_cats_sorted": [
      "cond-mat.soft",
      "nlin.SI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2015-02-08T18:35:36Z",
    "title_canon_sha256": "d94fa80cfbbe9520083a6a813089bf2bb64ad6bb0923639f09d4cf8f2001a635"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.02285",
    "kind": "arxiv",
    "version": 1
  }
}