Pith Number

pith:7XOE6IMW

pith:2020:7XOE6IMWQ2EB42N62RX4KR43VB

not attested not anchored not stored refs pending

Interactive Fusion of Multi-level Features for Compositional Activity Recognition

Jinhui Tang, Lingxi Xie, Rui Yan, Xiangbo Shu

arxiv:2012.05689 v1 · 2020-12-10 · 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{7XOE6IMWQ2EB42N62RX4KR43VB}

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	2026-07-05T01:58:36.072767Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fddc4f219686881e69bed46fc5479ba863212b8a583c409fb8df899946aab9dc

Aliases

arxiv: 2012.05689 · arxiv_version: 2012.05689v1 · doi: 10.48550/arxiv.2012.05689 · pith_short_12: 7XOE6IMWQ2EB · pith_short_16: 7XOE6IMWQ2EB42N6 · pith_short_8: 7XOE6IMW

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/7XOE6IMWQ2EB42N62RX4KR43VB \
  | 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: fddc4f219686881e69bed46fc5479ba863212b8a583c409fb8df899946aab9dc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "df0cfe36159488deff2f7cda1efbbbdd81de15dea6867fc52a5be2b1b3b79433",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2020-12-10T14:17:18Z",
    "title_canon_sha256": "c5e8f4f0f51ea5612692dceb5f697bd96c57c768f5f0e9a0e4f796acbc4b948a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2012.05689",
    "kind": "arxiv",
    "version": 1
  }
}