Pith Number

pith:MIWHP3T7

pith:2019:MIWHP3T7KGTIFYCRLKGUXCTW57

not attested not anchored not stored refs pending

More Parallelism in Dijkstra's Single-Source Shortest Path Algorithm

Jesper Larsson Tr\"aff, Michael Kainer

arxiv:1903.12085 v2 · 2019-03-28 · cs.DC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MIWHP3T7KGTIFYCRLKGUXCTW57}

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	2026-05-17T23:46:45.650173Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

622c77ee7f51a682e0515a8d4b8a76eff5b6a36ee5a4e5460846620a5198fa30

Aliases

arxiv: 1903.12085 · arxiv_version: 1903.12085v2 · doi: 10.48550/arxiv.1903.12085 · pith_short_12: MIWHP3T7KGTI · pith_short_16: MIWHP3T7KGTIFYCR · pith_short_8: MIWHP3T7

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/MIWHP3T7KGTIFYCRLKGUXCTW57 \
  | 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: 622c77ee7f51a682e0515a8d4b8a76eff5b6a36ee5a4e5460846620a5198fa30

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "78d51f6e0378600b88890a3732869a0b420e3311bb6b3a67482cad99ec659782",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2019-03-28T16:06:55Z",
    "title_canon_sha256": "f535c8ed43ba642b7d9c14927217738fe516d8c97bb68710c359c2effd04fd5b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.12085",
    "kind": "arxiv",
    "version": 2
  }
}