Pith Number

pith:N2QDYL3G

pith:2016:N2QDYL3GVJCAL4RIINMPU3NFDB

not attested not anchored not stored refs pending

Who's that Actor? Automatic Labelling of Actors in TV series starting from IMDB Images

Punarjay Chakravarty, Rahaf Aljundi, Tinne Tuytelaars

arxiv:1611.09162 v1 · 2016-11-28 · 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{N2QDYL3GVJCAL4RIINMPU3NFDB}

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	2026-05-18T00:56:29.001036Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6ea03c2f66aa4405f2284358fa6da51858a4bf258bb5c9e8087379a92d393570

Aliases

arxiv: 1611.09162 · arxiv_version: 1611.09162v1 · doi: 10.48550/arxiv.1611.09162 · pith_short_12: N2QDYL3GVJCA · pith_short_16: N2QDYL3GVJCAL4RI · pith_short_8: N2QDYL3G

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/N2QDYL3GVJCAL4RIINMPU3NFDB \
  | 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: 6ea03c2f66aa4405f2284358fa6da51858a4bf258bb5c9e8087379a92d393570

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c19e5fed9c69fd810f196809409a10c8d21393de91dccf36517c701b0f6212c7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2016-11-28T15:09:26Z",
    "title_canon_sha256": "b26ae82880c74f310285df1dbae1b3212f9c7f32fcc408d41da16bc0e2d01bd3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1611.09162",
    "kind": "arxiv",
    "version": 1
  }
}