Pith Number

pith:3R77R3WX

pith:2010:3R77R3WXWSAR5B2YI5AMV3KRFE

not attested not anchored not stored refs pending

Utility Optimal Scheduling in Processing Networks

Longbo Huang, Michael J. Neely

arxiv:1010.1862 v1 · 2010-10-09 · 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{3R77R3WXWSAR5B2YI5AMV3KRFE}

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	2026-05-18T04:39:30.211310Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dc7ff8eed7b4811e87584740caed512934d1d141cd213936a20708fd8ec9f636

Aliases

arxiv: 1010.1862 · arxiv_version: 1010.1862v1 · doi: 10.48550/arxiv.1010.1862 · pith_short_12: 3R77R3WXWSAR · pith_short_16: 3R77R3WXWSAR5B2Y · pith_short_8: 3R77R3WX

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/3R77R3WXWSAR5B2YI5AMV3KRFE \
  | 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: dc7ff8eed7b4811e87584740caed512934d1d141cd213936a20708fd8ec9f636

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "96e21931f280836dfa4382ada0f19fdee8a9ef4c9209c53940f730b31ac6c2aa",
    "cross_cats_sorted": [
      "cs.SY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2010-10-09T18:07:55Z",
    "title_canon_sha256": "a25be7c6ac72fd3789f0556510e7fb22290e62ab59447bd4f5ada93304ced872"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1010.1862",
    "kind": "arxiv",
    "version": 1
  }
}