Pith Number

pith:ZGFIGX7A

pith:2019:ZGFIGX7AFKFNDNDNMHBDJP2IK3

not attested not anchored not stored refs pending

Optimal Divisible Load Scheduling for Resource-Sharing Network

Fei Wu, Thomas Robertazzi, Yang Cao

arxiv:1902.01898 v1 · 2019-02-05 · 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{ZGFIGX7AFKFNDNDNMHBDJP2IK3}

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	2026-05-17T23:54:38.489690Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c98a835fe02a8ad1b46d61c234bf4856e89358685474ecfaf332733cc947721b

Aliases

arxiv: 1902.01898 · arxiv_version: 1902.01898v1 · doi: 10.48550/arxiv.1902.01898 · pith_short_12: ZGFIGX7AFKFN · pith_short_16: ZGFIGX7AFKFNDNDN · pith_short_8: ZGFIGX7A

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/ZGFIGX7AFKFNDNDNMHBDJP2IK3 \
  | 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: c98a835fe02a8ad1b46d61c234bf4856e89358685474ecfaf332733cc947721b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "628d54fead0070e603671246b41b7962d1ebaa57e10ef0bb0153a989a44fc95e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2019-02-05T20:27:06Z",
    "title_canon_sha256": "c6c7d0965c364b467010f802bfe8a651cb03378e8b03a9eeba922014dc97cba0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.01898",
    "kind": "arxiv",
    "version": 1
  }
}