Pith Number

pith:VVA7GLZA

pith:2015:VVA7GLZA3AWVR24M25AEJSBM26

not attested not anchored not stored refs pending

Recognizing Fine-Grained and Composite Activities using Hand-Centric Features and Script Data

Anna Rohrbach, Bernt Schiele, Manfred Pinkal, Marcus Rohrbach, Michaela Regneri, Mykhaylo Andriluka, Sikandar Amin

arxiv:1502.06648 v2 · 2015-02-23 · cs.CV

Open paper page JSON Open Graph Bundle Merged state What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VVA7GLZA3AWVR24M25AEJSBM26}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T01:30:08.088922Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ad41f32f20d82d58eb8cd74044c82cd79919bd1d02e4a3b0f498e2bbdf12a92b

Aliases

arxiv: 1502.06648 · arxiv_version: 1502.06648v2 · doi: 10.48550/arxiv.1502.06648 · pith_short_12: VVA7GLZA3AWV · pith_short_16: VVA7GLZA3AWVR24M · pith_short_8: VVA7GLZA

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/VVA7GLZA3AWVR24M25AEJSBM26 \
  | 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: ad41f32f20d82d58eb8cd74044c82cd79919bd1d02e4a3b0f498e2bbdf12a92b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "122b3d23a35922d310b5fa5c22c4e67625ef5fb8fddc49f58512e15feb03c0f2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2015-02-23T22:48:17Z",
    "title_canon_sha256": "8ee257ce462d3755f919287df1d3bedc5187a38917201a39c98116e52e4c8981"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.06648",
    "kind": "arxiv",
    "version": 2
  }
}