Pith Number

pith:2YCXND4Q

pith:2025:2YCXND4QF36HHPGYWKR5EXY34L

not attested not anchored not stored refs pending

Occamy: A Preemptive Buffer Management for On-chip Shared-memory Switches

Danfeng Shan, Fengyuan Ren, Hao Li, Jinchao Ma, Nan Li, Wanchun Jiang, Xinyu Wen, Yunguang Li, Zeyu Liang, Zhenxing Zhang

arxiv:2501.13570 v1 · 2025-01-23 · 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{2YCXND4QF36HHPGYWKR5EXY34L}

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	2026-07-05T10:04:30.623172Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d605768f902efc73bcd8b2a3d25f1be2c7605888b5974ec80975280e71a3851b

Aliases

arxiv: 2501.13570 · arxiv_version: 2501.13570v1 · doi: 10.48550/arxiv.2501.13570 · pith_short_12: 2YCXND4QF36H · pith_short_16: 2YCXND4QF36HHPGY · pith_short_8: 2YCXND4Q

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/2YCXND4QF36HHPGYWKR5EXY34L \
  | 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: d605768f902efc73bcd8b2a3d25f1be2c7605888b5974ec80975280e71a3851b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "83f89e7202c10b51d68563755490ea5bcbb8b99f18bda246882cd9fdb4bacbf9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NI",
    "submitted_at": "2025-01-23T11:19:05Z",
    "title_canon_sha256": "2479690b97f0a97ef5937839002fbd0ed8132af5f81df13ebf546eff00a3fd48"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.13570",
    "kind": "arxiv",
    "version": 1
  }
}