Pith Number

pith:QMKP7HCZ

pith:2025:QMKP7HCZIKFLJCRRIC23RRGZNN

not attested not anchored not stored refs pending

Mock Deep Testing: Toward Separate Development of Data and Models for Deep Learning

Foutse Khomh, Hridesh Rajan, Mohammad Wardat, Ruchira Manke

arxiv:2502.07712 v1 · 2025-02-11 · cs.SE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QMKP7HCZIKFLJCRRIC23RRGZNN}

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	2026-07-05T10:12:52.900217Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8314ff9c59428ab48a3140b5b8c4d96b5c9b8c9bd1438f9dfd823f9b1699bacb

Aliases

arxiv: 2502.07712 · arxiv_version: 2502.07712v1 · doi: 10.48550/arxiv.2502.07712 · pith_short_12: QMKP7HCZIKFL · pith_short_16: QMKP7HCZIKFLJCRR · pith_short_8: QMKP7HCZ

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/QMKP7HCZIKFLJCRRIC23RRGZNN \
  | 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: 8314ff9c59428ab48a3140b5b8c4d96b5c9b8c9bd1438f9dfd823f9b1699bacb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "10e24e6492f1373db81dd38db0cbccc37959570b805ddaf6868835857118d06c",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2025-02-11T17:11:11Z",
    "title_canon_sha256": "9cf27b260f6e4402c915d6dbcc6dba0986dba38b147baf3ba3ca7d7fad79fe69"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.07712",
    "kind": "arxiv",
    "version": 1
  }
}