Pith Number

pith:KMHRVU3B

pith:2020:KMHRVU3BLXBHC4AAJYOF2OBTE6

not attested not anchored not stored refs pending

CTM: Collaborative Temporal Modeling for Action Recognition

Jie Liu, Longfei Yang, Qian Liu, Qi Bu, Tao Wang, Yang Guan

arxiv:2002.03152 v1 · 2020-02-08 · 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{KMHRVU3BLXBHC4AAJYOF2OBTE6}

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	2026-07-05T00:39:19.616625Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

530f1ad3615dc27170004e1c5d38332795c27505d4afe3112f31d09962dd6c03

Aliases

arxiv: 2002.03152 · arxiv_version: 2002.03152v1 · doi: 10.48550/arxiv.2002.03152 · pith_short_12: KMHRVU3BLXBH · pith_short_16: KMHRVU3BLXBHC4AA · pith_short_8: KMHRVU3B

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/KMHRVU3BLXBHC4AAJYOF2OBTE6 \
  | 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: 530f1ad3615dc27170004e1c5d38332795c27505d4afe3112f31d09962dd6c03

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3493d54af072347dcd2420175087d2c3a3d55c9bb98c72f3077fe3189f19b4d2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2020-02-08T12:14:02Z",
    "title_canon_sha256": "df2c20a3ba97bccec50ee6a127c304fe0cea8ca163a559177f9dcacb4bed9c96"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2002.03152",
    "kind": "arxiv",
    "version": 1
  }
}