Pith Number

pith:NL2HFPVF

pith:2019:NL2HFPVFFPRSFIQNPFHDHUJOMY

not attested not anchored not stored refs pending

Drawing Early-Bird Tickets: Towards More Efficient Training of Deep Networks

Chaojian Li, Haoran You, Pengfei Xu, Richard G. Baraniuk, Xiaohan Chen, Yingyan Celine Lin, Yonggan Fu, Yue Wang, Zhangyang Wang

arxiv:1909.11957 v6 · 2019-09-26 · cs.LG · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NL2HFPVFFPRSFIQNPFHDHUJOMY}

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	2026-07-05T10:22:40.735358Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6af472bea52be322a20d794e33d12e6624eeed63a5edcb1ca5dcffce923c3ce8

Aliases

arxiv: 1909.11957 · arxiv_version: 1909.11957v6 · doi: 10.48550/arxiv.1909.11957 · pith_short_12: NL2HFPVFFPRS · pith_short_16: NL2HFPVFFPRSFIQN · pith_short_8: NL2HFPVF

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/NL2HFPVFFPRSFIQNPFHDHUJOMY \
  | 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: 6af472bea52be322a20d794e33d12e6624eeed63a5edcb1ca5dcffce923c3ce8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bd11f11c85c42014b4cf52f965152a18210da7cabae806daea8ef7eb761ec13f",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-09-26T07:43:56Z",
    "title_canon_sha256": "358cd8d1bc32b733f3b2dcb0893749272ff111c42e094a552cc5df1d164934c6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1909.11957",
    "kind": "arxiv",
    "version": 6
  }
}