Pith Number

pith:ITNCQNEE

pith:2019:ITNCQNEEO4CNP4S325OYRTCX3N

not attested not anchored not stored refs pending

A Comparison of Random Task Graph Generation Methods for Scheduling Problems

Louis-Claude Canon, Mohamad El Sayah, Pierre-Cyrille H\'eam

arxiv:1902.05808 v1 · 2019-02-15 · cs.DC · cs.PF

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ITNCQNEEO4CNP4S325OYRTCX3N}

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	2026-05-17T23:53:56.064885Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

44da2834847704d7f25bd75d88cc57db5b14414ed5880a67fbb1604c0eb7853e

Aliases

arxiv: 1902.05808 · arxiv_version: 1902.05808v1 · doi: 10.48550/arxiv.1902.05808 · pith_short_12: ITNCQNEEO4CN · pith_short_16: ITNCQNEEO4CNP4S3 · pith_short_8: ITNCQNEE

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/ITNCQNEEO4CNP4S325OYRTCX3N \
  | 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: 44da2834847704d7f25bd75d88cc57db5b14414ed5880a67fbb1604c0eb7853e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9d525b6bfe6b26b63806cb84c7c718b48aa049b07edfc0b89fd7fb6ecdf0f994",
    "cross_cats_sorted": [
      "cs.PF"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2019-02-15T13:43:31Z",
    "title_canon_sha256": "459cbf4bc1749c80477d965b5dd818a0adcada86dd504da5b103a6e14810d50b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.05808",
    "kind": "arxiv",
    "version": 1
  }
}