Pith Number

pith:7P5PPWM2

pith:2017:7P5PPWM2FOHSQFXNBD6WXG273N

not attested not anchored not stored refs pending

Better Algorithms for Hybrid Circuit and Packet Switching in Data Centers

Jun Xu, Lance Fortnow, Liang Liu, Long Gong, Sen Yang

arxiv:1712.06634 v1 · 2017-12-18 · cs.NI · cs.PF

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7P5PPWM2FOHSQFXNBD6WXG273N}

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	2026-05-18T00:27:40.989883Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fbfaf7d99a2b8f2816ed08fd6b9b5fdb6f921c46f1a8882b10e444813a3e7af6

Aliases

arxiv: 1712.06634 · arxiv_version: 1712.06634v1 · doi: 10.48550/arxiv.1712.06634 · pith_short_12: 7P5PPWM2FOHS · pith_short_16: 7P5PPWM2FOHSQFXN · pith_short_8: 7P5PPWM2

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/7P5PPWM2FOHSQFXNBD6WXG273N \
  | 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: fbfaf7d99a2b8f2816ed08fd6b9b5fdb6f921c46f1a8882b10e444813a3e7af6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7a6fb6aa17ca65dfb763992f09e895443e9da75b7b6eb573b624fb5a5d44b6e0",
    "cross_cats_sorted": [
      "cs.PF"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NI",
    "submitted_at": "2017-12-18T19:24:24Z",
    "title_canon_sha256": "e4169ceeec028076419f08f2a377a396973c32ccff6b896f96f124663c5e3456"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.06634",
    "kind": "arxiv",
    "version": 1
  }
}