Pith Number

pith:44XNBEZY

pith:2020:44XNBEZYHYUO77UZL6VTVAPG3Y

not attested not anchored not stored refs pending

HyperSched: Dynamic Resource Reallocation for Model Development on a Deadline

Alexey Tumanov, Ion Stoica, Joseph Gonzalez, Lisa Dunlap, Richard Liaw, Romil Bhardwaj, Yitian Zou

arxiv:2001.02338 v1 · 2020-01-08 · cs.DC · 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{44XNBEZYHYUO77UZL6VTVAPG3Y}

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	2026-07-05T00:32:17.100793Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e72ed093383e28effe995fab3a81e6de07ac35ecc8f94966ec15f268726a8943

Aliases

arxiv: 2001.02338 · arxiv_version: 2001.02338v1 · doi: 10.48550/arxiv.2001.02338 · pith_short_12: 44XNBEZYHYUO · pith_short_16: 44XNBEZYHYUO77UZ · pith_short_8: 44XNBEZY

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/44XNBEZYHYUO77UZL6VTVAPG3Y \
  | 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: e72ed093383e28effe995fab3a81e6de07ac35ecc8f94966ec15f268726a8943

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b27941d0faea56f116fe03696d2924511a76e0abea3e806f02785d8beba9e7d9",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2020-01-08T02:01:50Z",
    "title_canon_sha256": "d9178a0dd2f969552e8a5f337a0633887a519aa9cd65cbaf76c2fb26f01aeacc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2001.02338",
    "kind": "arxiv",
    "version": 1
  }
}