Pith Number

pith:FOUAK2CI

pith:2013:FOUAK2CITCUEDNXED5IUUCOWFQ

not attested not anchored not stored refs pending

Coherent broadband mid-infrared supercontinuum generation in As2Se3 photonic crystal fiber

Wu Yuan

arxiv:1309.5830 v1 · 2013-09-23 · 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{FOUAK2CITCUEDNXED5IUUCOWFQ}

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	2026-05-18T03:12:33.995164Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2ba805684898a841b6e41f514a09d62c16c360a03fde8f291234531fcb7761a7

Aliases

arxiv: 1309.5830 · arxiv_version: 1309.5830v1 · doi: 10.48550/arxiv.1309.5830 · pith_short_12: FOUAK2CITCUE · pith_short_16: FOUAK2CITCUEDNXE · pith_short_8: FOUAK2CI

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/FOUAK2CITCUEDNXED5IUUCOWFQ \
  | 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: 2ba805684898a841b6e41f514a09d62c16c360a03fde8f291234531fcb7761a7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "18c4ccbb03b2e713b668fb364903a4696a7b141226843912c020defef7cd4319",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2013-09-23T14:56:25Z",
    "title_canon_sha256": "333870905b5d4291a1f2e3adfeb427f3be6f9cc8d37522c1247e478da5b27f27"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1309.5830",
    "kind": "arxiv",
    "version": 1
  }
}