Pith Number

pith:OIYWYKZU

pith:2018:OIYWYKZUQ53PINTEGUDYTH5QRR

not attested not anchored not stored refs pending

Two Stream Self-Supervised Learning for Action Recognition

Ahmed Taha, Larry Davis, Moustafa Meshry, Xitong Yang, Yi-Ting Chen

arxiv:1806.07383 v1 · 2018-06-16 · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OIYWYKZUQ53PINTEGUDYTH5QRR}

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	2026-05-18T00:12:51.171689Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

72316c2b348776f436643507899fb08c57b4c34cda0457af7767d621bfbaf0b1

Aliases

arxiv: 1806.07383 · arxiv_version: 1806.07383v1 · doi: 10.48550/arxiv.1806.07383 · pith_short_12: OIYWYKZUQ53P · pith_short_16: OIYWYKZUQ53PINTE · pith_short_8: OIYWYKZU

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/OIYWYKZUQ53PINTEGUDYTH5QRR \
  | 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: 72316c2b348776f436643507899fb08c57b4c34cda0457af7767d621bfbaf0b1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8436b402bbf97d15d7c257f135a583710e785babdd24905cd010a6248e81d259",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-06-16T17:51:35Z",
    "title_canon_sha256": "961ea5f620bc5abe0e51a8fb2ae261c5c8dde73d3db09008ccddb5771b769aa7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.07383",
    "kind": "arxiv",
    "version": 1
  }
}