Pith Number

pith:ALIWIQ2M

pith:2021:ALIWIQ2M57CKXOZAGFC2BTZJ5W

not attested not anchored not stored refs pending

Automated Machine Learning on Graphs: A Survey

Wenwu Zhu, Xin Wang, Ziwei Zhang

arxiv:2103.00742 v4 · 2021-03-01 · 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{ALIWIQ2M57CKXOZAGFC2BTZJ5W}

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.

Cited by

1 paper in Pith

Smaug: Fixing Failure Modes of Preference Optimisation with DPO-Positive

Receipt and verification

First computed	2026-07-05T03:41:59.894187Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

02d164434cefc4abbb203145a0cf29edadaa323e88b9d1bda93e8d40acc49532

Aliases

arxiv: 2103.00742 · arxiv_version: 2103.00742v4 · doi: 10.48550/arxiv.2103.00742 · pith_short_12: ALIWIQ2M57CK · pith_short_16: ALIWIQ2M57CKXOZA · pith_short_8: ALIWIQ2M

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/ALIWIQ2M57CKXOZAGFC2BTZJ5W \
  | 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: 02d164434cefc4abbb203145a0cf29edadaa323e88b9d1bda93e8d40acc49532

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "813ff5b2dd331cadea93c4a06bc5556210b8788399cc41431ce23060bc64b078",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-03-01T04:20:33Z",
    "title_canon_sha256": "71e1c0158c1be714f2e29622dfe4a5035f9a8d37ce65186ee41caacd9fcaa768"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2103.00742",
    "kind": "arxiv",
    "version": 4
  }
}