Pith Number

pith:MWZ7TJNW

pith:2020:MWZ7TJNWSQICIO65HDFG3P57YS

not attested not anchored not stored refs pending

Making Online Sketching Hashing Even Faster

Haiqin Yang, Irwin King, Michael R. Lyu, Shenglin Zhao, Xixian Chen

arxiv:2010.04948 v1 · 2020-10-10 · cs.LG · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MWZ7TJNWSQICIO65HDFG3P57YS}

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	2026-07-05T01:42:01.177082Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

65b3f9a5b69410243bdd38ca6dbfbfc497b575f79ca64a8fb4aee1afc0ece76d

Aliases

arxiv: 2010.04948 · arxiv_version: 2010.04948v1 · doi: 10.48550/arxiv.2010.04948 · pith_short_12: MWZ7TJNWSQIC · pith_short_16: MWZ7TJNWSQICIO65 · pith_short_8: MWZ7TJNW

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/MWZ7TJNWSQICIO65HDFG3P57YS \
  | 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: 65b3f9a5b69410243bdd38ca6dbfbfc497b575f79ca64a8fb4aee1afc0ece76d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c2903e075121046851f42412bf32914028976732cfca1600e86b73b72ca86241",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2020-10-10T08:50:53Z",
    "title_canon_sha256": "50102c3da6b86780e35281a8660da7f57189bbbe56322d57151b1662a2e9ff37"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2010.04948",
    "kind": "arxiv",
    "version": 1
  }
}