Pith Number

pith:DO2R5MTF

pith:2019:DO2R5MTFRULOTOYDADZH2I4L4G

not attested not anchored not stored refs pending

AccUDNN: A GPU Memory Efficient Accelerator for Training Ultra-deep Neural Networks

jinrong Guo, Jizhong Han, Qu Lu, Ruixuan Li, Songlin Hu, Wang Wang, Wantao Liu

arxiv:1901.06773 v2 · 2019-01-21 · cs.LG · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DO2R5MTFRULOTOYDADZH2I4L4G}

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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	2026-05-17T23:42:53.452371Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1bb51eb2658d16e9bb0300f27d238be1814312e42577d00b96817ccef64952f0

Aliases

arxiv: 1901.06773 · arxiv_version: 1901.06773v2 · doi: 10.48550/arxiv.1901.06773 · pith_short_12: DO2R5MTFRULO · pith_short_16: DO2R5MTFRULOTOYD · pith_short_8: DO2R5MTF

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/DO2R5MTFRULOTOYDADZH2I4L4G \
  | 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: 1bb51eb2658d16e9bb0300f27d238be1814312e42577d00b96817ccef64952f0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "30668772f64f240f598cd932c6a002f69d4b3670ca7f25545bde897884f492e9",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-01-21T02:52:09Z",
    "title_canon_sha256": "e6dd7a575ccb90ce866a44f875d0ea667e3ed16cf92f0b2c1c36a64d7988cc71"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.06773",
    "kind": "arxiv",
    "version": 2
  }
}