Pith Number

pith:HMGU52QU

pith:2017:HMGU52QURPVTE77F6PXMPSRTOU

not attested not anchored not stored refs pending

DeepFaceLIFT: Interpretable Personalized Models for Automatic Estimation of Self-Reported Pain

Andrew Shea, Dianbo Liu, Fengjiao Peng, Ognjen (Oggi) Rudovic, Rosalind Picard

arxiv:1708.04670 v1 · 2017-08-09 · cs.CV · cs.AI · cs.LG

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HMGU52QURPVTE77F6PXMPSRTOU}

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	2026-05-18T00:37:58.237017Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3b0d4eea148beb327fe5f3eec7ca33753d993249a96e69f38b2915c665c4f921

Aliases

arxiv: 1708.04670 · arxiv_version: 1708.04670v1 · doi: 10.48550/arxiv.1708.04670 · pith_short_12: HMGU52QURPVT · pith_short_16: HMGU52QURPVTE77F · pith_short_8: HMGU52QU

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/HMGU52QURPVTE77F6PXMPSRTOU \
  | 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: 3b0d4eea148beb327fe5f3eec7ca33753d993249a96e69f38b2915c665c4f921

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6c8a8404c0ad1c88ebdc2829151fd1cf8f8e4dfd46af7daf366a78a88009fa2f",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2017-08-09T12:07:45Z",
    "title_canon_sha256": "1170d6a9af3107cea01fa871a0a2d2cb8600a4e89e6bcecc395702671fc0536c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.04670",
    "kind": "arxiv",
    "version": 1
  }
}