Pith Number

pith:YSBNZKIQ

pith:2020:YSBNZKIQAXVCUQION6MB2BWJIW

not attested not anchored not stored refs pending

SEH: Size Estimate Hedging for Single-Server Queues

Douglas G. Down, Maryam Akbari-Moghaddam

arxiv:2101.00007 v5 · 2020-12-30 · cs.OH · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YSBNZKIQAXVCUQION6MB2BWJIW}

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	2026-07-05T05:34:40.774661Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c482dca91005ea2a410e6f981d06c945b0fc9150ec6ba8d7b24f8ceec51f0f01

Aliases

arxiv: 2101.00007 · arxiv_version: 2101.00007v5 · doi: 10.48550/arxiv.2101.00007 · pith_short_12: YSBNZKIQAXVC · pith_short_16: YSBNZKIQAXVCUQIO · pith_short_8: YSBNZKIQ

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/YSBNZKIQAXVCUQION6MB2BWJIW \
  | 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: c482dca91005ea2a410e6f981d06c945b0fc9150ec6ba8d7b24f8ceec51f0f01

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "811f9316f477edee9e9f3e2dd10062359bc44aa4192f2cdaaf3f159454453e0c",
    "cross_cats_sorted": [
      "math.OC"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.OH",
    "submitted_at": "2020-12-30T00:25:44Z",
    "title_canon_sha256": "2e4e5c006641bf414942ed25a324514c7a00bedd9dd8e4a1910889370325d3bc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2101.00007",
    "kind": "arxiv",
    "version": 5
  }
}