Pith Number

pith:WBAGA3UJ

pith:2023:WBAGA3UJKA5INZPGYX7MRYYYMA

not attested not anchored not stored refs pending

Does compressing activations help model parallel training?

Dacheng Li, Eric P. Xing, Hongyi Wang, Shivaram Venkataraman, Song Bian

arxiv:2301.02654 v1 · 2023-01-06 · 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{WBAGA3UJKA5INZPGYX7MRYYYMA}

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	2026-07-05T05:31:08.994841Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b040606e89503a86e5e6c5fec8e3186020bfc6a76bd7fe2e69960b916f103417

Aliases

arxiv: 2301.02654 · arxiv_version: 2301.02654v1 · doi: 10.48550/arxiv.2301.02654 · pith_short_12: WBAGA3UJKA5I · pith_short_16: WBAGA3UJKA5INZPG · pith_short_8: WBAGA3UJ

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/WBAGA3UJKA5INZPGYX7MRYYYMA \
  | 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: b040606e89503a86e5e6c5fec8e3186020bfc6a76bd7fe2e69960b916f103417

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "140dea10ea468d5f767b21f796d91a8895ce0ce92f233c8b2d14b94c854f35b9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2023-01-06T18:58:09Z",
    "title_canon_sha256": "64d77cf43963b958c7d42496c9b7b5646f46e79dbf69f9bb14ed952cc7179b85"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2301.02654",
    "kind": "arxiv",
    "version": 1
  }
}