Pith Number

pith:272KUS23

pith:2021:272KUS23M7F7JVLTEMHIEMTLIJ

not attested not anchored not stored refs pending

Optimal Slot Size under Various Bandwidth Distributions in the Flexible-grid Optical Networks

Anjali Sharma, Varsha Lohani, Yatindra Nath Singh

arxiv:2112.07831 v1 · 2021-12-15 · cs.NI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{272KUS23M7F7JVLTEMHIEMTLIJ}

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	2026-07-05T03:41:07.395337Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d7f4aa4b5b67cbf4d573230e82326b42564614cf601914c3d2d5b6e97c980868

Aliases

arxiv: 2112.07831 · arxiv_version: 2112.07831v1 · doi: 10.48550/arxiv.2112.07831 · pith_short_12: 272KUS23M7F7 · pith_short_16: 272KUS23M7F7JVLT · pith_short_8: 272KUS23

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/272KUS23M7F7JVLTEMHIEMTLIJ \
  | 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: d7f4aa4b5b67cbf4d573230e82326b42564614cf601914c3d2d5b6e97c980868

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "08c8f4bb48e645804455c9255700c3715c59a539bc84326a84d2e330094f1916",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.NI",
    "submitted_at": "2021-12-15T01:59:35Z",
    "title_canon_sha256": "f8a924a179b5396e46c27fc02e07d7ed6ad87203905d80a4ab257c601562903d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2112.07831",
    "kind": "arxiv",
    "version": 1
  }
}