Pith Number

pith:2JPFPP67

pith:2025:2JPFPP67BP64D7LF4P5C7LLKEI

not attested not anchored not stored refs pending

Feature Hallucination for Self-supervised Action Recognition

Lei Wang, Piotr Koniusz

arxiv:2506.20342 v1 · 2025-06-25 · cs.CV · cs.AI · 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{2JPFPP67BP64D7LF4P5C7LLKEI}

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	2026-07-05T11:27:04.009214Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d25e57bfdf0bfdc1fd65e3fa2fad6a223de423afea5e43f354fe92b8bdac1372

Aliases

arxiv: 2506.20342 · arxiv_version: 2506.20342v1 · doi: 10.48550/arxiv.2506.20342 · pith_short_12: 2JPFPP67BP64 · pith_short_16: 2JPFPP67BP64D7LF · pith_short_8: 2JPFPP67

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/2JPFPP67BP64D7LF4P5C7LLKEI \
  | 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: d25e57bfdf0bfdc1fd65e3fa2fad6a223de423afea5e43f354fe92b8bdac1372

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c678c7cdc0c1678026b12351fba83647fd23f461e0c5c6d54809cb730daa4a2f",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-06-25T11:50:23Z",
    "title_canon_sha256": "8ed940d791e08e6f211002d0025e3153fda59de1e36f0e01ab268e67817308ac"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.20342",
    "kind": "arxiv",
    "version": 1
  }
}