Pith Number

pith:D7ACY7HJ

pith:2025:D7ACY7HJ4VWUHIPQXCPVD7HGY2

not attested not anchored not stored refs pending

SHARDeg: A Benchmark for Skeletal Human Action Recognition in Degraded Scenarios

Celso M. de Melo, Nitish Mital, Raghuveer Rao, Richard Walters, Simon Malzard, Victoria Nockles

arxiv:2505.18048 v2 · 2025-05-23 · 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{D7ACY7HJ4VWUHIPQXCPVD7HGY2}

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	2026-07-05T11:10:38.244113Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1fc02c7ce9e56d43a1f0b89f51fce6c69bc68669d3971d78a0040bcc00fe9ef5

Aliases

arxiv: 2505.18048 · arxiv_version: 2505.18048v2 · doi: 10.48550/arxiv.2505.18048 · pith_short_12: D7ACY7HJ4VWU · pith_short_16: D7ACY7HJ4VWUHIPQ · pith_short_8: D7ACY7HJ

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/D7ACY7HJ4VWUHIPQXCPVD7HGY2 \
  | 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: 1fc02c7ce9e56d43a1f0b89f51fce6c69bc68669d3971d78a0040bcc00fe9ef5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d45afcdd0b98aad7427cd007d333711c0a425f2aeb854c35fe604953ebe0bec7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-05-23T15:52:31Z",
    "title_canon_sha256": "de680991a63ef9d0accdb2ea19428092f50de515827244002cd99aca96903079"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.18048",
    "kind": "arxiv",
    "version": 2
  }
}