Pith Number

pith:PGAP34UL

pith:2024:PGAP34UL4D6UF3ADASXTX4CJIA

not attested not anchored not stored refs pending

Revisiting Differential Verification: Equivalence Verification with Confidence

Bernhard Beckert, Marvin Janzen, Philipp Kern, Samuel Teuber

arxiv:2410.20207 v2 · 2024-10-26 · cs.LG · cs.LO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PGAP34UL4D6UF3ADASXTX4CJIA}

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.

Cited by

1 paper in Pith

TrainVerify: Equivalence-Based Verification for Distributed LLM Training

Receipt and verification

First computed	2026-07-05T11:35:30.509886Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7980fdf28be0fd42ec0304af3bf0494033a3cbe3d15fa6beaa3eb85eafbbed21

Aliases

arxiv: 2410.20207 · arxiv_version: 2410.20207v2 · doi: 10.48550/arxiv.2410.20207 · pith_short_12: PGAP34UL4D6U · pith_short_16: PGAP34UL4D6UF3AD · pith_short_8: PGAP34UL

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/PGAP34UL4D6UF3ADASXTX4CJIA \
  | 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: 7980fdf28be0fd42ec0304af3bf0494033a3cbe3d15fa6beaa3eb85eafbbed21

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ebfb62bc2a53534e735ef06d7fb0740ac2bff6b1cf264a4e9c8b94d82e4b3028",
    "cross_cats_sorted": [
      "cs.LO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2024-10-26T15:53:25Z",
    "title_canon_sha256": "a0b32e6adec046fb130fb03f26f0b36f6729672107cbfb1214fe8275efaa5765"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2410.20207",
    "kind": "arxiv",
    "version": 2
  }
}