Pith Number

pith:3RMXD37F

pith:2025:3RMXD37FIRVH2XPLNYTJ3MQ67M

not attested not anchored not stored refs pending

Reexamining Paradigms of End-to-End Data Movement

Chin Fang, Michael J. McManus, Timothy Stitt, Toshio Moriya

Bottlenecks in high-speed data movement often lie outside the network core in host-side factors.

arxiv:2512.15028 v7 · 2025-12-17 · cs.DC · cs.NI · cs.OS · cs.PF

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Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3RMXD37FIRVH2XPLNYTJ3MQ67M}

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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.

Claims

C1strongest claim

principal bottlenecks often reside outside the network core, and that a holistic hardware-software co-design enables consistent, predictable performance for moving data at scale and speed

C2weakest assumption

That the six investigated paradigms capture the dominant constraints across heterogeneous production environments and that the Drainage Basin Pattern model provides a sufficiently complete framework for identifying them

C3one line summary

Bottlenecks in large-scale data movement usually sit outside the network core, and a new Drainage Basin Pattern model helps identify them for better hardware-software co-design.

Receipt and verification

First computed	2026-05-27T01:04:53.921177Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dc5971efe5446a7d5deb6e269db21efb2f0da8a9269ec062e45bed77e23631b5

Aliases

arxiv: 2512.15028 · arxiv_version: 2512.15028v7 · doi: 10.48550/arxiv.2512.15028 · pith_short_12: 3RMXD37FIRVH · pith_short_16: 3RMXD37FIRVH2XPL · pith_short_8: 3RMXD37F

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/3RMXD37FIRVH2XPLNYTJ3MQ67M \
  | 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: dc5971efe5446a7d5deb6e269db21efb2f0da8a9269ec062e45bed77e23631b5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "af361708f222db59981a587e6c9b12f43f097cbaae007388749372ef65a9bbfd",
    "cross_cats_sorted": [
      "cs.NI",
      "cs.OS",
      "cs.PF"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2025-12-17T02:38:06Z",
    "title_canon_sha256": "cdde9a7721790b42c6026dd5f8599d8853bfaf6d24956a471a12586c79b68e98"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2512.15028",
    "kind": "arxiv",
    "version": 7
  }
}