Pith Number

pith:6XROOKB2

pith:2013:6XROOKB27LLCZITXBLD2GRQ6ZF

not attested not anchored not stored refs pending

Simultaneous Mode and Wavelength Division Multiplexing On-Chip

Carl B. Poitras, Christine Chen, Keren Bergman, Lian-Wee Luo, Lucas H. Gabrielli, Michal Lipson, Noam Ophir

arxiv:1306.2378 v1 · 2013-06-10 · physics.optics

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6XROOKB27LLCZITXBLD2GRQ6ZF}

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	2026-05-18T03:21:21.182831Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f5e2e7283afad62ca2770ac7a3461ec95591e0c6205a19649ba0ec2d4856e2cd

Aliases

arxiv: 1306.2378 · arxiv_version: 1306.2378v1 · doi: 10.48550/arxiv.1306.2378 · pith_short_12: 6XROOKB27LLC · pith_short_16: 6XROOKB27LLCZITX · pith_short_8: 6XROOKB2

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/6XROOKB27LLCZITXBLD2GRQ6ZF \
  | 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: f5e2e7283afad62ca2770ac7a3461ec95591e0c6205a19649ba0ec2d4856e2cd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2a0e2e653bfc4c54c7d04a525f0adaf52dafefc1e3de2201526e5bead96dbddc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2013-06-10T22:52:56Z",
    "title_canon_sha256": "328299f1629abdda4b457c924c455c64bfc05b02907865b5f5a2b6ea9b2ba117"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1306.2378",
    "kind": "arxiv",
    "version": 1
  }
}