Pith Number

pith:KBVOGPQN

pith:2024:KBVOGPQNNPNPZFIPJCUAMTZQVA

not attested not anchored not stored refs pending

TDML -- A Trustworthy Distributed Machine Learning Framework

Guangsheng Yu, Qin Wang, Shiping Chen, Zhen Wang

arxiv:2407.07339 v1 · 2024-07-10 · cs.CR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KBVOGPQNNPNPZFIPJCUAMTZQVA}

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	2026-06-23T01:11:52.456992Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

506ae33e0d6bdafc950f48a8064f30a815d5d5388086d0ec55e4b9f3b88f0a15

Aliases

arxiv: 2407.07339 · arxiv_version: 2407.07339v1 · doi: 10.48550/arxiv.2407.07339 · pith_short_12: KBVOGPQNNPNP · pith_short_16: KBVOGPQNNPNPZFIP · pith_short_8: KBVOGPQN

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/KBVOGPQNNPNPZFIPJCUAMTZQVA \
  | 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: 506ae33e0d6bdafc950f48a8064f30a815d5d5388086d0ec55e4b9f3b88f0a15

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cad5ab03713c29332a80e4f8eaeeaf2c87545ba0b7f0085f7c8f0a4ec0d1f931",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2024-07-10T03:22:28Z",
    "title_canon_sha256": "47112f8935a4e3e9c48f158afffdc2d84265e239c594b6492c44a722b4cfa550"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2407.07339",
    "kind": "arxiv",
    "version": 1
  }
}