Pith Number

pith:BH45UUXY

pith:2021:BH45UUXYNVV4GDS5HYYMTDGGTJ

not attested not anchored not stored refs pending

From Personalized Medicine to Population Health: A Survey of mHealth Sensing Techniques

Daqing Zhang, Dejing Dou, Haoyi Xiong, Jie Zhang, Laura E. Barnes, Mehdi Boukhechba, Sijia Yang, Zhiyuan Wang

arxiv:2107.00948 v3 · 2021-07-02 · cs.LG · cs.CY · cs.HC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BH45UUXYNVV4GDS5HYYMTDGGTJ}

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	2026-07-05T04:23:20.892089Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

09f9da52f86d6bc30e5d3e30c98cc69a771449adcc7fb73e4c1e22de5b786e83

Aliases

arxiv: 2107.00948 · arxiv_version: 2107.00948v3 · doi: 10.48550/arxiv.2107.00948 · pith_short_12: BH45UUXYNVV4 · pith_short_16: BH45UUXYNVV4GDS5 · pith_short_8: BH45UUXY

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/BH45UUXYNVV4GDS5HYYMTDGGTJ \
  | 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: 09f9da52f86d6bc30e5d3e30c98cc69a771449adcc7fb73e4c1e22de5b786e83

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fe467e0e071abfeac23ba697816f53e7d2c582fea5425fa21c0a36408195ca39",
    "cross_cats_sorted": [
      "cs.CY",
      "cs.HC"
    ],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-07-02T10:16:21Z",
    "title_canon_sha256": "b8054dd230157bf3d7f1a865de3a2ddd7a7a0eb2ecf296ac78e023ac65c51ece"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2107.00948",
    "kind": "arxiv",
    "version": 3
  }
}