Pith Number

pith:OPSHKQGC

pith:2012:OPSHKQGCL2PPXDIJEVJKM6KATT

not attested not anchored not stored refs pending

Codes Can Reduce Queueing Delay in Data Centers

Hao Zhang, Kannan Ramchandran, Longbo Huang, Sameer Pawar

arxiv:1202.1359 v1 · 2012-02-07 · math.OC · 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{OPSHKQGCL2PPXDIJEVJKM6KATT}

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	2026-05-18T04:02:53.582895Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

73e47540c25e9efb8d092552a679409cdf86f2dc9bc71d0938457576803604c0

Aliases

arxiv: 1202.1359 · arxiv_version: 1202.1359v1 · doi: 10.48550/arxiv.1202.1359 · pith_short_12: OPSHKQGCL2PP · pith_short_16: OPSHKQGCL2PPXDIJ · pith_short_8: OPSHKQGC

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/OPSHKQGCL2PPXDIJEVJKM6KATT \
  | 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: 73e47540c25e9efb8d092552a679409cdf86f2dc9bc71d0938457576803604c0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a1dfb9f02712c3b756224bfd5a2f7ac7482fb36cacc102562c89a31f7a507eff",
    "cross_cats_sorted": [
      "cs.NI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2012-02-07T07:21:33Z",
    "title_canon_sha256": "3cdd769a905e943d8df2f860268d25c8f0a1603a7024817add78af45b77a26ce"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1202.1359",
    "kind": "arxiv",
    "version": 1
  }
}