Pith Number

pith:3E6EJYKZ

pith:2018:3E6EJYKZCWYDOABB6FR7WCH2HA

not attested not anchored not stored refs pending

Thresholdless deep and vacuum ultraviolet Raman frequency conversion in H$_2$-filled photonic crystal fiber

David Novoa, Manoj K. Mridha, Philip St.J. Russell, Pooria Hosseini

arxiv:1811.05700 v1 · 2018-11-14 · 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{3E6EJYKZCWYDOABB6FR7WCH2HA}

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	2026-05-18T00:00:42.287933Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d93c44e15915b0370021f163fb08fa38215824996d5f974f8294765d44b7d59c

Aliases

arxiv: 1811.05700 · arxiv_version: 1811.05700v1 · doi: 10.48550/arxiv.1811.05700 · pith_short_12: 3E6EJYKZCWYD · pith_short_16: 3E6EJYKZCWYDOABB · pith_short_8: 3E6EJYKZ

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/3E6EJYKZCWYDOABB6FR7WCH2HA \
  | 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: d93c44e15915b0370021f163fb08fa38215824996d5f974f8294765d44b7d59c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "501f09a647eeed5106cb84f7e19d8e064358d5dc213edd64e80a93d85eb5c762",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2018-11-14T09:33:05Z",
    "title_canon_sha256": "d9d0962e171ea100a27414887d6d7ccda2ac1d58a1186071b3222ee35dc7cadf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.05700",
    "kind": "arxiv",
    "version": 1
  }
}