Pith Number

pith:EU5HWKV3

pith:2012:EU5HWKV3MCEMEMYX6PJAYGMQT6

not attested not anchored not stored refs pending

Bounds on mean cycle time in acyclic fork-join queueing networks

Nikolai K. Krivulin

arxiv:1212.1521 v1 · 2012-12-07 · math.OC · cs.SY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EU5HWKV3MCEMEMYX6PJAYGMQT6}

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	2026-05-18T03:38:12.224464Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

253a7b2abb6088c23317f3d20c19909fa1092519eac134d0d9b5d0873a2cf411

Aliases

arxiv: 1212.1521 · arxiv_version: 1212.1521v1 · doi: 10.48550/arxiv.1212.1521 · pith_short_12: EU5HWKV3MCEM · pith_short_16: EU5HWKV3MCEMEMYX · pith_short_8: EU5HWKV3

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/EU5HWKV3MCEMEMYX6PJAYGMQT6 \
  | 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: 253a7b2abb6088c23317f3d20c19909fa1092519eac134d0d9b5d0873a2cf411

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5115619d9b98a319c6d2ad3b0a8cfc08cd313c79f087e61b151766235087d4d8",
    "cross_cats_sorted": [
      "cs.SY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2012-12-07T02:28:17Z",
    "title_canon_sha256": "6a2b0e5bd0f7eedf51dc4af085e9253bf01106b20bf4f4b19760cf5b9763fe64"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1212.1521",
    "kind": "arxiv",
    "version": 1
  }
}