Pith Number

pith:UL5LODZL

pith:2016:UL5LODZLECHHJF3KOYJMHQCUUJ

not attested not anchored not stored refs pending

A Large-scale Distributed Video Parsing and Evaluation Platform

Da Li, Kaiqi Huang, Kai Yu, Yang Zhou, Zhang Zhang

arxiv:1611.09580 v1 · 2016-11-29 · 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{UL5LODZLECHHJF3KOYJMHQCUUJ}

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	2026-05-18T00:56:18.005760Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a2fab70f2b208e74976a7612c3c054a26ba234ccf2f26ea4cf311824af464af9

Aliases

arxiv: 1611.09580 · arxiv_version: 1611.09580v1 · doi: 10.48550/arxiv.1611.09580 · pith_short_12: UL5LODZLECHH · pith_short_16: UL5LODZLECHHJF3K · pith_short_8: UL5LODZL

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/UL5LODZLECHHJF3KOYJMHQCUUJ \
  | 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: a2fab70f2b208e74976a7612c3c054a26ba234ccf2f26ea4cf311824af464af9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "74bc4bddb4207b5ef21c808d7a57c176d1fdfe7ffcc66054cfa7722495f9de83",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2016-11-29T12:07:37Z",
    "title_canon_sha256": "8523dd6920c7c4bbb9aaa2c0bb9cae421edcc044d46a26e049b68f24c822e6b8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1611.09580",
    "kind": "arxiv",
    "version": 1
  }
}