Pith Number

pith:MEMRK7J6

pith:2025:MEMRK7J6MOSOJKHBH2HPT6QB2L

not attested not anchored not stored refs pending

Multi-task Learning For Joint Action and Gesture Recognition

Konstantinos Spathis, Nikolaos Kardaris, Petros Maragos

arxiv:2505.17867 v1 · 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{MEMRK7J6MOSOJKHBH2HPT6QB2L}

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	2026-07-05T11:08:33.107805Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6119157d3e63a4e4a8e13e8ef9fa01d2f2eb7b065c97ec23f510ae3bbecb177c

Aliases

arxiv: 2505.17867 · arxiv_version: 2505.17867v1 · doi: 10.48550/arxiv.2505.17867 · pith_short_12: MEMRK7J6MOSO · pith_short_16: MEMRK7J6MOSOJKHB · pith_short_8: MEMRK7J6

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/MEMRK7J6MOSOJKHBH2HPT6QB2L \
  | 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: 6119157d3e63a4e4a8e13e8ef9fa01d2f2eb7b065c97ec23f510ae3bbecb177c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "76face8d2edb1b5ac2a528336b898d6d8b94256f4d3ba1d7af09c3274c9c2eb3",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-05-23T13:16:27Z",
    "title_canon_sha256": "f1daf1a5d9d9c14582c09a6f510c2a2ea46ec9463933c7915db1e386112f6134"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.17867",
    "kind": "arxiv",
    "version": 1
  }
}