Pith Number

pith:62MDTFSV

pith:2023:62MDTFSVKPKBC3TSD4MGFQA5LA

not attested not anchored not stored refs pending

A baseline on continual learning methods for video action recognition

Concetto Spampinato, Daniela Giordano, Francesco Rundo, Giulia Castagnolo, Simone Palazzo

arxiv:2304.10335 v2 · 2023-04-20 · cs.CV · 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{62MDTFSVKPKBC3TSD4MGFQA5LA}

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	2026-07-05T06:04:38.341281Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f69839965553d4116e721f1862c01d583bea208c1f2454a90491a428930bf129

Aliases

arxiv: 2304.10335 · arxiv_version: 2304.10335v2 · doi: 10.48550/arxiv.2304.10335 · pith_short_12: 62MDTFSVKPKB · pith_short_16: 62MDTFSVKPKBC3TS · pith_short_8: 62MDTFSV

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/62MDTFSVKPKBC3TSD4MGFQA5LA \
  | 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: f69839965553d4116e721f1862c01d583bea208c1f2454a90491a428930bf129

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "86f971ce44325f220ef0361314dc72752e05211c2836f78aac7d4900cdbecad1",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2023-04-20T14:20:43Z",
    "title_canon_sha256": "29344b859fb454761915ef0c1844fdc44e665b253e948c60c4e7f94fad6e0940"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2304.10335",
    "kind": "arxiv",
    "version": 2
  }
}