Pith Number

pith:57Y5DKYE

pith:2018:57Y5DKYEDKYSJX635LN7RT5T3Z

not attested not anchored not stored refs pending

Improving Temporal Interpolation of Head and Body Pose using Gaussian Process Regression in a Matrix Completion Setting

Hayley Hung, Stephanie Tan

arxiv:1808.01837 v1 · 2018-08-06 · 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{57Y5DKYEDKYSJX635LN7RT5T3Z}

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	2026-05-18T00:08:49.535699Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eff1d1ab041ab124dfdbeadbf8cfb3de50734ea94edabc425f2939acee2721b6

Aliases

arxiv: 1808.01837 · arxiv_version: 1808.01837v1 · doi: 10.48550/arxiv.1808.01837 · pith_short_12: 57Y5DKYEDKYS · pith_short_16: 57Y5DKYEDKYSJX63 · pith_short_8: 57Y5DKYE

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/57Y5DKYEDKYSJX635LN7RT5T3Z \
  | 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: eff1d1ab041ab124dfdbeadbf8cfb3de50734ea94edabc425f2939acee2721b6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0307a3f3abc5220fa442a724a50195133f25083e9665c7a76d55b499326f1619",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-08-06T12:05:53Z",
    "title_canon_sha256": "4e05e6c6ce0b9601ac50e75949f30c64d6a0727a25decf4a517395560d5be75a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.01837",
    "kind": "arxiv",
    "version": 1
  }
}