Pith Number

pith:OS7YSIE6

pith:2020:OS7YSIE6F3JBICSMA4EPZ22R5R

not attested not anchored not stored refs pending

Uncertainty Quantification for Deep Context-Aware Mobile Activity Recognition and Unknown Context Discovery

Arash PakBin, Bobak Mortazavi, Nathan Hurley, Shuai Huang, Xiaohan Chen, Xiaoning Qian, Ye Yuan, Zepeng Huo, Zhangyang Wang

arxiv:2003.01753 v1 · 2020-03-03 · cs.LG · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OS7YSIE6F3JBICSMA4EPZ22R5R}

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	2026-07-05T00:45:35.784427Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

74bf89209e2ed2140a4c0708fceb51ec68a83f2f9232a2b6f8d6eefe8d667a47

Aliases

arxiv: 2003.01753 · arxiv_version: 2003.01753v1 · doi: 10.48550/arxiv.2003.01753 · pith_short_12: OS7YSIE6F3JB · pith_short_16: OS7YSIE6F3JBICSM · pith_short_8: OS7YSIE6

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/OS7YSIE6F3JBICSMA4EPZ22R5R \
  | 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: 74bf89209e2ed2140a4c0708fceb51ec68a83f2f9232a2b6f8d6eefe8d667a47

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "63332e0b14734480a30b1d1c9d8044e2796d67b74dbaef82c4c2c6d3023a7f84",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2020-03-03T19:35:34Z",
    "title_canon_sha256": "41582c22061865a58ad077d62a654b8f81a1fcf63202c2ef4f829dec534b7400"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2003.01753",
    "kind": "arxiv",
    "version": 1
  }
}