Pith Number

pith:AHDO3CJ5

pith:2022:AHDO3CJ5UFKWCQOTZRW42YEXUC

not attested not anchored not stored refs pending

Demystifying Dependency Bugs in Deep Learning Stack

Bihuan Chen, Junmin Cao, Kaifeng Huang, Lei Ma, Susheng Wu, Xin Peng

arxiv:2207.10347 v2 · 2022-07-21 · 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{AHDO3CJ5UFKWCQOTZRW42YEXUC}

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	2026-06-23T01:12:43.154707Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

01c6ed893da1556141d3cc6dcd6097a081fc1e1e6ed6d1c5220ec2c9c6ada0e5

Aliases

arxiv: 2207.10347 · arxiv_version: 2207.10347v2 · doi: 10.48550/arxiv.2207.10347 · pith_short_12: AHDO3CJ5UFKW · pith_short_16: AHDO3CJ5UFKWCQOT · pith_short_8: AHDO3CJ5

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/AHDO3CJ5UFKWCQOTZRW42YEXUC \
  | 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: 01c6ed893da1556141d3cc6dcd6097a081fc1e1e6ed6d1c5220ec2c9c6ada0e5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2a904237bf29357625d2c1fe35de77458a12df088424838c71b8bbccdc767b17",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2022-07-21T07:56:03Z",
    "title_canon_sha256": "3c22fbf9a186d31cf26b6f8b9a19bae14a7bf7d523b68c679b7762f38897e349"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2207.10347",
    "kind": "arxiv",
    "version": 2
  }
}