Pith Number

pith:COF5SNWK

pith:2021:COF5SNWKJG7ZETLA4ZFNFRRPVA

not attested not anchored not stored refs pending

H-TD2: Hybrid Temporal Difference Learning for Adaptive Urban Taxi Dispatch

Benjamin Rivi\`ere, Soon-Jo Chung

arxiv:2105.02138 v1 · 2021-05-05 · eess.SY · cs.LG · cs.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{COF5SNWKJG7ZETLA4ZFNFRRPVA}

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	2026-07-05T02:37:53.069207Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

138bd936ca49bf924d60e64ad2c62fa818b9ad608f789d964a09bd560feaacea

Aliases

arxiv: 2105.02138 · arxiv_version: 2105.02138v1 · doi: 10.48550/arxiv.2105.02138 · pith_short_12: COF5SNWKJG7Z · pith_short_16: COF5SNWKJG7ZETLA · pith_short_8: COF5SNWK

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/COF5SNWKJG7ZETLA4ZFNFRRPVA \
  | 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: 138bd936ca49bf924d60e64ad2c62fa818b9ad608f789d964a09bd560feaacea

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "05e5330cef582c7147cf13d447f5510c7f10c57cd5e76319cb4571bbee763481",
    "cross_cats_sorted": [
      "cs.LG",
      "cs.SY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SY",
    "submitted_at": "2021-05-05T15:42:31Z",
    "title_canon_sha256": "8cc70cc82c5fed41ec1d7bc3b6d918c82fb57788f581d3fc2e7f3a07479e38cc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2105.02138",
    "kind": "arxiv",
    "version": 1
  }
}