Pith Number

pith:PNZBMPBZ

pith:2021:PNZBMPBZVUNPKXMMJ26ILZWG4W

not attested not anchored not stored refs pending

Scheduling the NASA Deep Space Network with Deep Reinforcement Learning

Brian Wilson, Edwin Goh, Hamsa Shwetha Venkataram, Mark Hoffmann, Mark Johnston

arxiv:2102.05167 v1 · 2021-02-09 · cs.LG · cs.SY · eess.SY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PNZBMPBZVUNPKXMMJ26ILZWG4W}

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	2026-07-05T03:34:05.676006Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7b72163c39ad1af55d8c4ebc85e6c6e5aa13dc01a9d2871acc0444cd988ee0ea

Aliases

arxiv: 2102.05167 · arxiv_version: 2102.05167v1 · doi: 10.48550/arxiv.2102.05167 · pith_short_12: PNZBMPBZVUNP · pith_short_16: PNZBMPBZVUNPKXMM · pith_short_8: PNZBMPBZ

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/PNZBMPBZVUNPKXMMJ26ILZWG4W \
  | 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: 7b72163c39ad1af55d8c4ebc85e6c6e5aa13dc01a9d2871acc0444cd988ee0ea

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3f0cb9addcd4cf6735d02a0b38bf547e8702a4c591be2551ba1caf674dd84cea",
    "cross_cats_sorted": [
      "cs.SY",
      "eess.SY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-02-09T22:48:05Z",
    "title_canon_sha256": "fef5aa533cf4c7b672b144f375ebb6cad4a3745906658ba2058b84f564eed625"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2102.05167",
    "kind": "arxiv",
    "version": 1
  }
}