Pith Number

pith:ZPNXVDRC

pith:2024:ZPNXVDRCGS5R3NG5Z7QOLJJQB2

not attested not anchored not stored refs pending

Rethinking temporal self-similarity for repetitive action counting

Jinhui Yi, Juergen Gall, Moritz Wolter, Yanan Luo, Yazan Abu Farha

arxiv:2407.09431 v1 · 2024-07-12 · 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{ZPNXVDRCGS5R3NG5Z7QOLJJQB2}

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	2026-07-05T08:43:19.059135Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cbdb7a8e2234bb1db4ddcfe0e5a5300e9cb4fcc56c3d06770a46499284f033f6

Aliases

arxiv: 2407.09431 · arxiv_version: 2407.09431v1 · doi: 10.48550/arxiv.2407.09431 · pith_short_12: ZPNXVDRCGS5R · pith_short_16: ZPNXVDRCGS5R3NG5 · pith_short_8: ZPNXVDRC

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/ZPNXVDRCGS5R3NG5Z7QOLJJQB2 \
  | 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: cbdb7a8e2234bb1db4ddcfe0e5a5300e9cb4fcc56c3d06770a46499284f033f6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e9e97dfa41518a99073d53e93c53f435f781fb3433896816ec5f3172d50d92d8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2024-07-12T17:03:14Z",
    "title_canon_sha256": "11c16d169f72fefac3cbbd5e84f34e4cd46330c41d233cde917653a3ce7514a5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2407.09431",
    "kind": "arxiv",
    "version": 1
  }
}