Pith Number

pith:TWFTEXCC

pith:2022:TWFTEXCCYA4FSVFS6OVI4JSPJI

not attested not anchored not stored refs pending

Cross-Architecture Self-supervised Video Representation Learning

Bing Han, Limin Wang, Sheng Guo, Weilin Huang, Xiaobo Guo, Yujie Zhong, Zihua Xiong

arxiv:2205.13313 v1 · 2022-05-26 · 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{TWFTEXCCYA4FSVFS6OVI4JSPJI}

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	2026-07-05T04:26:41.948790Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9d8b325c42c0385954b2f3aa8e264f4a155aaab973f157051f2878dbb1067902

Aliases

arxiv: 2205.13313 · arxiv_version: 2205.13313v1 · doi: 10.48550/arxiv.2205.13313 · pith_short_12: TWFTEXCCYA4F · pith_short_16: TWFTEXCCYA4FSVFS · pith_short_8: TWFTEXCC

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/TWFTEXCCYA4FSVFS6OVI4JSPJI \
  | 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: 9d8b325c42c0385954b2f3aa8e264f4a155aaab973f157051f2878dbb1067902

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d15f2820c2e4aab2c625a4e008e6a034e6c585223898fbd9eaa264e13f774244",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-05-26T12:41:19Z",
    "title_canon_sha256": "ddbd74f203f4be9656faeae8a72e3183f92c1eb67f14d8fddec5dd0730639b99"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2205.13313",
    "kind": "arxiv",
    "version": 1
  }
}