Pith Number

pith:MKJGJVEE

pith:2022:MKJGJVEEP6KFGF5LDFUN7E6FYF

not attested not anchored not stored refs pending

Driver Routing and Scheduling with Synchronization Constraints

Maximilian Schiffer, Pia Ammann, Rainer Kolisch

arxiv:2207.06772 v2 · 2022-07-14 · 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{MKJGJVEEP6KFGF5LDFUN7E6FYF}

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	2026-07-05T07:19:41.455086Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

629264d4847f945317ab1968df93c5c171306a2dbd1bea8130e962548977da36

Aliases

arxiv: 2207.06772 · arxiv_version: 2207.06772v2 · doi: 10.48550/arxiv.2207.06772 · pith_short_12: MKJGJVEEP6KF · pith_short_16: MKJGJVEEP6KFGF5L · pith_short_8: MKJGJVEE

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/MKJGJVEEP6KFGF5LDFUN7E6FYF \
  | 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: 629264d4847f945317ab1968df93c5c171306a2dbd1bea8130e962548977da36

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c52a0d89287462b16f194b59d1647adfb4d2e17a1a6fd3070733784b746ea295",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2022-07-14T09:28:59Z",
    "title_canon_sha256": "b4eacab5ac5e8deddc06133eae6a86f9dc86fcc7311cf7032f67c1b93c563a78"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2207.06772",
    "kind": "arxiv",
    "version": 2
  }
}