Pith Number

pith:RMFJDFNP

pith:2024:RMFJDFNPG5JVU6EOQYSJXVPLDF

not attested not anchored not stored refs pending

Deep Companion Learning: Enhancing Generalization Through Historical Consistency

Ruizhao Zhu, Venkatesh Saligrama

arxiv:2407.18821 v1 · 2024-07-26 · 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{RMFJDFNPG5JVU6EOQYSJXVPLDF}

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	2026-07-05T08:48:55.172626Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8b0a9195af37535a788e86249bd5eb197276c98f20a1ee36c3ee8fff987fb605

Aliases

arxiv: 2407.18821 · arxiv_version: 2407.18821v1 · doi: 10.48550/arxiv.2407.18821 · pith_short_12: RMFJDFNPG5JV · pith_short_16: RMFJDFNPG5JVU6EO · pith_short_8: RMFJDFNP

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/RMFJDFNPG5JVU6EOQYSJXVPLDF \
  | 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: 8b0a9195af37535a788e86249bd5eb197276c98f20a1ee36c3ee8fff987fb605

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1fe898fa6939198b70dfb5a725da844c6032486e26726529cde2d2d56f593419",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2024-07-26T15:31:13Z",
    "title_canon_sha256": "34a3f764c8d466a25f2c20e62e83172882f030b7eba1b10edd7d359a2ae4f55b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2407.18821",
    "kind": "arxiv",
    "version": 1
  }
}