Pith Number

pith:MWSEOIFT

pith:2014:MWSEOIFT6T2VMY4267YW663E2B

not attested not anchored not stored refs pending

Optical memory bandwidth and multiplexing capacity in the erbium telecommunication window

Anne Louchet-Chauvet, Jean-Louis Le Gou\"et, Julian Dajczgewand, Rose Ahlefeldt, Thierry Chaneli\`ere, Thomas B\"ottger

arxiv:1409.5544 v2 · 2014-09-19 · quant-ph · physics.atom-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MWSEOIFT6T2VMY4267YW663E2B}

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	2026-05-18T02:26:31.566932Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

65a44720b3f4f556639af7f16f7b64d04ad06a0ab34b58cdf5bf35e4fabc9c07

Aliases

arxiv: 1409.5544 · arxiv_version: 1409.5544v2 · doi: 10.48550/arxiv.1409.5544 · pith_short_12: MWSEOIFT6T2V · pith_short_16: MWSEOIFT6T2VMY42 · pith_short_8: MWSEOIFT

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/MWSEOIFT6T2VMY4267YW663E2B \
  | 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: 65a44720b3f4f556639af7f16f7b64d04ad06a0ab34b58cdf5bf35e4fabc9c07

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "443bbcbbd765ec4755a2918373973630c8112c21e22565b46f47bd7dc3f9c208",
    "cross_cats_sorted": [
      "physics.atom-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2014-09-19T08:17:16Z",
    "title_canon_sha256": "4fd20b2751f212dd7be85c2270bf362c999f150f4c9a5db875ce42463d6cc7a7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.5544",
    "kind": "arxiv",
    "version": 2
  }
}