Pith Number

pith:N54Y5SRC

pith:2017:N54Y5SRC2FA7FESNS6OJHGDW2Z

not attested not anchored not stored refs pending

On the Integration of Optical Flow and Action Recognition

Andreas Geiger, Fatma Guney, Laura Sevilla-Lara, Michael J. Black, Varun Jampani, Yiyi Liao

arxiv:1712.08416 v1 · 2017-12-22 · 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{N54Y5SRC2FA7FESNS6OJHGDW2Z}

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	2026-05-18T00:27:23.550464Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6f798eca22d141f2924d979c939876d65661e06105d3bc7173967e35230c9b8a

Aliases

arxiv: 1712.08416 · arxiv_version: 1712.08416v1 · doi: 10.48550/arxiv.1712.08416 · pith_short_12: N54Y5SRC2FA7 · pith_short_16: N54Y5SRC2FA7FESN · pith_short_8: N54Y5SRC

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/N54Y5SRC2FA7FESNS6OJHGDW2Z \
  | 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: 6f798eca22d141f2924d979c939876d65661e06105d3bc7173967e35230c9b8a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "103ee8fb460e60b359b3e0e6e79c2796c1b36f9aa3728af7b01cb5cf286a4aa6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2017-12-22T12:16:29Z",
    "title_canon_sha256": "919faffd3b47d732a1f4b808daf0610fd0d63bd6cc42a94d213eae5b761309db"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.08416",
    "kind": "arxiv",
    "version": 1
  }
}