Pith Number

pith:ELOQBBMY

pith:2022:ELOQBBMYMMHGVEIXRW2LLBECSH

not attested not anchored not stored refs pending

Towards Collaborative Intelligence: Routability Estimation based on Decentralized Private Data

Ang Li, Chen-Chia Chang, Jiang Hu, Jingyu Pan, Minxue Tang, Tunhou Zhang, Yiran Chen, Zhiyao Xie

arxiv:2203.16009 v2 · 2022-03-30 · 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{ELOQBBMYMMHGVEIXRW2LLBECSH}

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	2026-07-05T05:02:41.621719Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

22dd008598630e6a91178db4b5848291d233802ba993530f2aa4aab5a4605815

Aliases

arxiv: 2203.16009 · arxiv_version: 2203.16009v2 · doi: 10.48550/arxiv.2203.16009 · pith_short_12: ELOQBBMYMMHG · pith_short_16: ELOQBBMYMMHGVEIX · pith_short_8: ELOQBBMY

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/ELOQBBMYMMHGVEIXRW2LLBECSH \
  | 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: 22dd008598630e6a91178db4b5848291d233802ba993530f2aa4aab5a4605815

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "92e0f4a02b5f026bd2191531d585932c9bf0b0b7d1f1042578e94f5328331e1b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2022-03-30T02:35:40Z",
    "title_canon_sha256": "a23aed4bba67daef15f4923d950c01b8a83ddbd1b209688a99ab04a663aba75b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2203.16009",
    "kind": "arxiv",
    "version": 2
  }
}