Pith Number

pith:R34L42QF

pith:2018:R34L42QFZ7L5YC6Y2BW6TRIYBM

not attested not anchored not stored refs pending

Dominance of backward stimulated Raman scattering in gas-filled hollow-core photonic crystal fibers

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

arxiv:1801.08069 v1 · 2018-01-24 · 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{R34L42QFZ7L5YC6Y2BW6TRIYBM}

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	2026-05-18T00:16:44.304815Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8ef8be6a05cfd7dc0bd8d06de9c5180b3bc617f16c7a9e6f4a061a8e28b34530

Aliases

arxiv: 1801.08069 · arxiv_version: 1801.08069v1 · doi: 10.48550/arxiv.1801.08069 · pith_short_12: R34L42QFZ7L5 · pith_short_16: R34L42QFZ7L5YC6Y · pith_short_8: R34L42QF

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/R34L42QFZ7L5YC6Y2BW6TRIYBM \
  | 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: 8ef8be6a05cfd7dc0bd8d06de9c5180b3bc617f16c7a9e6f4a061a8e28b34530

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c669d38d1e0e0153c374db83b93c4f5919b8784f6a9374ceed201d935a007d10",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2018-01-24T16:50:11Z",
    "title_canon_sha256": "0cdad81c21c50cd4ccd510e9417e67bb76bd4af3506ce29ff060044023e0e462"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.08069",
    "kind": "arxiv",
    "version": 1
  }
}