Pith Number

pith:6S3AMUHQ

pith:2013:6S3AMUHQMDGFHFM2RRSJJI3MRI

not attested not anchored not stored refs pending

Nonlinear multimodal interference and saturable absorption using a short graded-index multimode optical fiber

Arash Mafi, Elham Nazemosadat

arxiv:1302.3493 v2 · 2013-02-14 · 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{6S3AMUHQMDGFHFM2RRSJJI3MRI}

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	2026-05-18T03:18:20.160891Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f4b60650f060cc53959a8c6494a36c8a36adcdf2eb3f482d0cd71a0fdd99a2f1

Aliases

arxiv: 1302.3493 · arxiv_version: 1302.3493v2 · doi: 10.48550/arxiv.1302.3493 · pith_short_12: 6S3AMUHQMDGF · pith_short_16: 6S3AMUHQMDGFHFM2 · pith_short_8: 6S3AMUHQ

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/6S3AMUHQMDGFHFM2RRSJJI3MRI \
  | 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: f4b60650f060cc53959a8c6494a36c8a36adcdf2eb3f482d0cd71a0fdd99a2f1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b2f1cf13d0303a7e263f78fb2da8bc5931636c593a57023dc6b55345d07a0f55",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2013-02-14T18:00:16Z",
    "title_canon_sha256": "24da2d59fa09dfc564d55e439b44a9576e645079316423aa75cadb0e39d85298"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1302.3493",
    "kind": "arxiv",
    "version": 2
  }
}