Pith Number

pith:XTLOPWSC

pith:2018:XTLOPWSCB647LOG4CZDBXLXFJB

not attested not anchored not stored refs pending

Human-Machine Collaborative Optimization via Apprenticeship Scheduling

Jessica Stigile, Julie Shah, Matthew Gombolay, Neel Shah, Reed Jensen, Sung-Hyun Son, Toni Golen

arxiv:1805.04220 v1 · 2018-05-11 · cs.AI · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XTLOPWSCB647LOG4CZDBXLXFJB}

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	2026-05-18T00:16:13.152393Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bcd6e7da420fb9f5b8dc16461baee5484aa2abc569f7b5bb1d7cff3dbad53722

Aliases

arxiv: 1805.04220 · arxiv_version: 1805.04220v1 · doi: 10.48550/arxiv.1805.04220 · pith_short_12: XTLOPWSCB647 · pith_short_16: XTLOPWSCB647LOG4 · pith_short_8: XTLOPWSC

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/XTLOPWSCB647LOG4CZDBXLXFJB \
  | 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: bcd6e7da420fb9f5b8dc16461baee5484aa2abc569f7b5bb1d7cff3dbad53722

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "114f43e17fc8da9d748e91e95679cf6985fca891ec0cb0993d5224c1e5a43e17",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2018-05-11T01:53:05Z",
    "title_canon_sha256": "a8fa270ada807b3ff92168a98d7a5778263ad029ffd9c220d04314b2585494f7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.04220",
    "kind": "arxiv",
    "version": 1
  }
}