Pith Number

pith:KRDJIMRQ

pith:2021:KRDJIMRQWHGSC4OTRLPJZFGL3F

not attested not anchored not stored refs pending

A Data-Centric Approach for Training Deep Neural Networks with Less Data

Mohammad Motamedi, Nikolay Sakharnykh, Tim Kaldewey

arxiv:2110.03613 v2 · 2021-10-07 · 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{KRDJIMRQWHGSC4OTRLPJZFGL3F}

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	2026-07-05T03:27:36.156369Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5446943230b1cd2171d38ade9c94cbd97a89ac2d1ef3e3d2572828c7d46bf8e4

Aliases

arxiv: 2110.03613 · arxiv_version: 2110.03613v2 · doi: 10.48550/arxiv.2110.03613 · pith_short_12: KRDJIMRQWHGS · pith_short_16: KRDJIMRQWHGSC4OT · pith_short_8: KRDJIMRQ

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/KRDJIMRQWHGSC4OTRLPJZFGL3F \
  | 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: 5446943230b1cd2171d38ade9c94cbd97a89ac2d1ef3e3d2572828c7d46bf8e4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "88c201074cb2bfef5a7c1b0698240a2b6b8d7457504288991a2024df5a2a1ac2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2021-10-07T16:41:52Z",
    "title_canon_sha256": "b401bc36ab84cc1b0b38c03ac80a9f49ae57ac766b738b7dbaae3c7a5492dd26"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2110.03613",
    "kind": "arxiv",
    "version": 2
  }
}