Pith Number

pith:TAWN2OBK

pith:2026:TAWN2OBKV62PELB73LL43E2BRI

not attested not anchored not stored refs pending

SPRKD: Effective Knowledge Distillation for Deep Neural Networks via Saddle Region Approximation

Aditya Dewan, Arjun Yogeswaran, Benjamin Fedoruk

arxiv:2607.23346 v1 · 2026-07-25 · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TAWN2OBKV62PELB73LL43E2BRI}

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	2026-07-28T01:22:48.625581Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

982cdd382aafb4f22c3fdad7cd93418a1b5610f8000e7d32cc833796ec448b94

Aliases

arxiv: 2607.23346 · arxiv_version: 2607.23346v1 · doi: 10.48550/arxiv.2607.23346 · pith_short_12: TAWN2OBKV62P · pith_short_16: TAWN2OBKV62PELB7 · pith_short_8: TAWN2OBK

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/TAWN2OBKV62PELB73LL43E2BRI \
  | 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: 982cdd382aafb4f22c3fdad7cd93418a1b5610f8000e7d32cc833796ec448b94

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9e153682c3e653cafca3e992bc154eafb62f83715291aeb6faad478aadd203ec",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-07-25T19:53:58Z",
    "title_canon_sha256": "7cdc44f43aa18b352171a633365f0c4e8389d9da6d2605c1b072a6c512a6622a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.23346",
    "kind": "arxiv",
    "version": 1
  }
}