Pith Number

pith:JC4TWNI5

pith:2017:JC4TWNI5F5WOGNFG6VJU4CP3SF

not attested not anchored not stored refs pending

Heavy-Traffic Analysis of Sojourn Time under the Foreground-Background Scheduling Policy

Bart Kamphorst, Bert Zwart

arxiv:1712.03853 v1 · 2017-12-11 · math.PR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JC4TWNI5F5WOGNFG6VJU4CP3SF}

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	2026-05-18T00:28:19.732603Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

48b93b351d2f6ce334a6f5534e09fb91627135afbecbdf8d1add7beb940e5369

Aliases

arxiv: 1712.03853 · arxiv_version: 1712.03853v1 · doi: 10.48550/arxiv.1712.03853 · pith_short_12: JC4TWNI5F5WO · pith_short_16: JC4TWNI5F5WOGNFG · pith_short_8: JC4TWNI5

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/JC4TWNI5F5WOGNFG6VJU4CP3SF \
  | 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: 48b93b351d2f6ce334a6f5534e09fb91627135afbecbdf8d1add7beb940e5369

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "56ee934a9a3527a1d0d64e5e0ad339d27320122951b05e903499c7796a5b212e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2017-12-11T15:55:30Z",
    "title_canon_sha256": "11370aa64041cacee8d3930f9736d37b306603d0e682eae5081af7086fd4b3fc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.03853",
    "kind": "arxiv",
    "version": 1
  }
}