Pith Number

pith:ISLN2XON

pith:2026:ISLN2XONPFYH7GMJPYQBH2BDX2

not attested not anchored not stored refs pending

Modeling the Impact of Fiber Latency on Compute-Communication Overlap in Geo-Distributed Multi-Datacenter AI Training

Indu Kant Deo, Ioannis Papavasileiou, Sairam Prabhakar, Sergejs Makovejs

arxiv:2605.19169 v1 · 2026-05-18 · cs.PF · cs.DC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ISLN2XONPFYH7GMJPYQBH2BDX2}

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	2026-05-20T01:05:31.361276Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4496dd5dcd79707f99897e2013e823be8f83f7d24f904f81522655e639b3d714

Aliases

arxiv: 2605.19169 · arxiv_version: 2605.19169v1 · doi: 10.48550/arxiv.2605.19169 · pith_short_12: ISLN2XONPFYH · pith_short_16: ISLN2XONPFYH7GMJ · pith_short_8: ISLN2XON

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/ISLN2XONPFYH7GMJPYQBH2BDX2 \
  | 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: 4496dd5dcd79707f99897e2013e823be8f83f7d24f904f81522655e639b3d714

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cd64b52e5f689d315ec4e4f6515f22f5cf9edc5e2301a09d342fc0794c44e4ee",
    "cross_cats_sorted": [
      "cs.DC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.PF",
    "submitted_at": "2026-05-18T22:46:17Z",
    "title_canon_sha256": "ffc181b3e5f82c7b456684e6f34e0cca523c033c3f36dde48d9f6b9130b46262"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.19169",
    "kind": "arxiv",
    "version": 1
  }
}