Pith Number

pith:J3UMPLM3

pith:2018:J3UMPLM3KT324D4OEZUHJD3HKT

not attested not anchored not stored refs pending

AI Matrix - Synthetic Benchmarks for DNN

Lingjie Xu, Lingling Jin, Tianjun Zhang, Wei Wei, Wei Zhang

arxiv:1812.00886 v1 · 2018-11-27 · cs.CV · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{J3UMPLM3KT324D4OEZUHJD3HKT}

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	2026-05-17T23:59:18.686242Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4ee8c7ad9b54f7ae0f8e2668748f6754d8eaa0e27464374a35dafe253aefae3b

Aliases

arxiv: 1812.00886 · arxiv_version: 1812.00886v1 · doi: 10.48550/arxiv.1812.00886 · pith_short_12: J3UMPLM3KT32 · pith_short_16: J3UMPLM3KT324D4O · pith_short_8: J3UMPLM3

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/J3UMPLM3KT324D4OEZUHJD3HKT \
  | 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: 4ee8c7ad9b54f7ae0f8e2668748f6754d8eaa0e27464374a35dafe253aefae3b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "db2f98f2e109d3498645ae85cd2ab2a7a7c945df664dc9885355dc434ef3e786",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-11-27T19:20:35Z",
    "title_canon_sha256": "15676581283236bf3d35b0d4a94b79bef4b9804ec7f3e3a4997b2190073cb3ca"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.00886",
    "kind": "arxiv",
    "version": 1
  }
}