Pith Number

pith:GPHXZZDE

pith:2019:GPHXZZDEGZKNG7DHFAGG5RAYPH

not attested not anchored not stored refs pending

What Makes Training Multi-Modal Classification Networks Hard?

Du Tran, Matt Feiszli, Weiyao Wang

arxiv:1905.12681 v5 · 2019-05-29 · cs.CV · 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{GPHXZZDEGZKNG7DHFAGG5RAYPH}

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

FLORA: A deep learning approach to predict forest attributes from heterogeneous LiDAR data

Receipt and verification

First computed	2026-07-05T00:52:26.664944Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

33cf7ce4643654d37c67280c6ec41879e703376cfab5c7b3fc6ad4566b357303

Aliases

arxiv: 1905.12681 · arxiv_version: 1905.12681v5 · doi: 10.48550/arxiv.1905.12681 · pith_short_12: GPHXZZDEGZKN · pith_short_16: GPHXZZDEGZKNG7DH · pith_short_8: GPHXZZDE

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/GPHXZZDEGZKNG7DHFAGG5RAYPH \
  | 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: 33cf7ce4643654d37c67280c6ec41879e703376cfab5c7b3fc6ad4566b357303

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "45dde9b4e8af14ee31aed2bf41e2daf6da186360aa73df1aa05c9d65658b2edf",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-05-29T19:10:06Z",
    "title_canon_sha256": "7e4e5e5299d5f944046751a4b972e1b0831fae2fcbfa9fe9fee1701c88b7e959"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.12681",
    "kind": "arxiv",
    "version": 5
  }
}