Pith Number

pith:OA3GVNPI

pith:2020:OA3GVNPI54SZCUFGWVUTGQYVBK

not attested not anchored not stored refs pending

Adaptive Deep Learning for Entity Resolution by Risk Analysis

Lijun Zhang, Qun Chen, Tianyi Duan, Wei Pan, Youcef Nafa, Zhanhuai Li, Zhaoqiang Chen

arxiv:2012.03513 v4 · 2020-12-07 · cs.LG · cs.AI · cs.DB

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OA3GVNPI54SZCUFGWVUTGQYVBK}

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	2026-07-05T04:12:48.240251Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

70366ab5e8ef259150a6b5693343150a9e6c971b3b53a32770719c4c4bcb3533

Aliases

arxiv: 2012.03513 · arxiv_version: 2012.03513v4 · doi: 10.48550/arxiv.2012.03513 · pith_short_12: OA3GVNPI54SZ · pith_short_16: OA3GVNPI54SZCUFG · pith_short_8: OA3GVNPI

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/OA3GVNPI54SZCUFGWVUTGQYVBK \
  | 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: 70366ab5e8ef259150a6b5693343150a9e6c971b3b53a32770719c4c4bcb3533

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "09ff579e64c5652725b45385db2601da3070697291f4bb94b3efa532a3d1b425",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.DB"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2020-12-07T08:05:46Z",
    "title_canon_sha256": "4b5a337d4713d291cab7a12bd2a0fa16ec079f0afb7e7ad38225a174465887e8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2012.03513",
    "kind": "arxiv",
    "version": 4
  }
}