Pith Number

pith:RIOSVJ6B

pith:2016:RIOSVJ6BDKBOYOPSSKDHZVY7IG

not attested not anchored not stored refs pending

Photon pair generation in multimode optical fibers via intermodal phase-matching

Arash Mafi, Hamed Pourbeyram

arxiv:1605.02694 v2 · 2016-05-09 · physics.optics

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RIOSVJ6BDKBOYOPSSKDHZVY7IG}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T01:09:34.510775Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8a1d2aa7c11a82ec39f292867cd71f41a90694976bba179cbdbd370cbe1a33cc

Aliases

arxiv: 1605.02694 · arxiv_version: 1605.02694v2 · doi: 10.48550/arxiv.1605.02694 · pith_short_12: RIOSVJ6BDKBO · pith_short_16: RIOSVJ6BDKBOYOPS · pith_short_8: RIOSVJ6B

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/RIOSVJ6BDKBOYOPSSKDHZVY7IG \
  | 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: 8a1d2aa7c11a82ec39f292867cd71f41a90694976bba179cbdbd370cbe1a33cc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "17a764b817ff0d6217a4cdbfe09ffa00fa3862d9ecad6931669efce33251600c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2016-05-09T18:56:28Z",
    "title_canon_sha256": "8e97d9826e55ee12a58b4d00a9694118d5f29af93647199cd5e999bf371fd3dc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.02694",
    "kind": "arxiv",
    "version": 2
  }
}