Pith Number

pith:ONWMJAI6

pith:2015:ONWMJAI6XHF3KUGXWZAAD7TJ24

not attested not anchored not stored refs pending

Deep Temporal Appearance-Geometry Network for Facial Expression Recognition

Chunghyun Ahn, Heechul Jung, Injae Lee, Junmo Kim, Sihaeng Lee, Sunjeong Park

arxiv:1503.01532 v1 · 2015-03-05 · 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{ONWMJAI6XHF3KUGXWZAAD7TJ24}

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	2026-05-18T02:25:33.444042Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

736cc4811eb9cbb550d7b64001fe69d7246afb87c4fd7194100e8fd56c861e31

Aliases

arxiv: 1503.01532 · arxiv_version: 1503.01532v1 · doi: 10.48550/arxiv.1503.01532 · pith_short_12: ONWMJAI6XHF3 · pith_short_16: ONWMJAI6XHF3KUGX · pith_short_8: ONWMJAI6

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/ONWMJAI6XHF3KUGXWZAAD7TJ24 \
  | 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: 736cc4811eb9cbb550d7b64001fe69d7246afb87c4fd7194100e8fd56c861e31

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "81254535e94b4947c62aafc24b598cc742dba680f44cbd910fccd1ebfd2fee9b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2015-03-05T04:07:56Z",
    "title_canon_sha256": "b4047de24ab8a8cc92b7606caf56cd13c0417d53dea9fca13994f65c782a047c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.01532",
    "kind": "arxiv",
    "version": 1
  }
}