Pith Number

pith:TYQVSQKZ

pith:2018:TYQVSQKZJ55XNXT7PGDLKNWMJW

not attested not anchored not stored refs pending

Algorithms for robust production scheduling with energy consumption limits

Istv\'an M\'odos, P\v{r}emysl \v{S}\r{u}cha, Zden\v{e}k Hanz\'alek

arxiv:1802.03928 v1 · 2018-02-12 · cs.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TYQVSQKZJ55XNXT7PGDLKNWMJW}

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	2026-05-18T00:23:44.644838Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9e215941594f7b76de7f7986b536cc4d952f483e9e6278806c423dd51e9f3811

Aliases

arxiv: 1802.03928 · arxiv_version: 1802.03928v1 · doi: 10.48550/arxiv.1802.03928 · pith_short_12: TYQVSQKZJ55X · pith_short_16: TYQVSQKZJ55XNXT7 · pith_short_8: TYQVSQKZ

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/TYQVSQKZJ55XNXT7PGDLKNWMJW \
  | 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: 9e215941594f7b76de7f7986b536cc4d952f483e9e6278806c423dd51e9f3811

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "79d98f7d80264f82cc324a7c1cb56359d4f70a3e55d54ff2d376b1ffebf2167b",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2018-02-12T08:22:09Z",
    "title_canon_sha256": "6f0b678b68ef30a41c52ebaa30bb8bee058c729487aec23c99d5d70fefc0b4c9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.03928",
    "kind": "arxiv",
    "version": 1
  }
}