Pith Number

pith:OUQEHEOA

pith:2016:OUQEHEOAFAB3DSP35HOOPL3H4M

not attested not anchored not stored refs pending

Learning Motion Patterns in Videos

Cordelia Schmid, Karteek Alahari, Pavel Tokmakov

arxiv:1612.07217 v2 · 2016-12-21 · 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{OUQEHEOAFAB3DSP35HOOPL3H4M}

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	2026-05-18T00:46:48.641745Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

75204391c02803b1c9fbe9dce7af67e331a998442bb9d1b83ca41f2a494449a3

Aliases

arxiv: 1612.07217 · arxiv_version: 1612.07217v2 · doi: 10.48550/arxiv.1612.07217 · pith_short_12: OUQEHEOAFAB3 · pith_short_16: OUQEHEOAFAB3DSP3 · pith_short_8: OUQEHEOA

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/OUQEHEOAFAB3DSP35HOOPL3H4M \
  | 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: 75204391c02803b1c9fbe9dce7af67e331a998442bb9d1b83ca41f2a494449a3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "12c8ff95439c1470d748a0ccd8ae5359aa67c392094edff71f56c62489d82551",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2016-12-21T16:14:41Z",
    "title_canon_sha256": "bb30c67b45553893bfc38d6c433e0d94b58bdc7763a17b31927780fca52f55d0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1612.07217",
    "kind": "arxiv",
    "version": 2
  }
}