Pith Number

pith:XUZH2ZFL

pith:2021:XUZH2ZFLJHSWSWIMLIMQ3UQMVN

not attested not anchored not stored refs pending

Self-Claimed Assumptions in Deep Learning Frameworks: An Exploratory Study

Chen Yang, Liming Fu, Peng Liang, Zengyang Li

arxiv:2104.14208 v1 · 2021-04-29 · 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{XUZH2ZFLJHSWSWIMLIMQ3UQMVN}

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	2026-07-05T02:36:14.299860Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bd327d64ab49e569590c5a190dd20cab4a12a5404385fb84668867a07d74e68e

Aliases

arxiv: 2104.14208 · arxiv_version: 2104.14208v1 · doi: 10.48550/arxiv.2104.14208 · pith_short_12: XUZH2ZFLJHSW · pith_short_16: XUZH2ZFLJHSWSWIM · pith_short_8: XUZH2ZFL

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/XUZH2ZFLJHSWSWIMLIMQ3UQMVN \
  | 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: bd327d64ab49e569590c5a190dd20cab4a12a5404385fb84668867a07d74e68e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a80e12cede780a1b03d71a80948c5b09ed7c81c0e149429ec1ace01733455dea",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2021-04-29T08:56:47Z",
    "title_canon_sha256": "925957b4d433c2b1362a5e8f9ec1ea6f3c33dd4045c7492271fe669055470b87"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2104.14208",
    "kind": "arxiv",
    "version": 1
  }
}