Pith Number

pith:ZZ6CIA23

pith:2021:ZZ6CIA23FKCWDL6RBACW4TOEZF

not attested not anchored not stored refs pending

Automated Vision-Based Wellness Analysis for Elderly Care Centers

Jeffry Wicaksana, Kwang-Ting Cheng, Shichao Li, Xijie Huang

arxiv:2112.10381 v1 · 2021-12-20 · cs.MM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZZ6CIA23FKCWDL6RBACW4TOEZF}

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	2026-07-05T03:42:14.445224Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ce7c24035b2a8561afd108056e4dc4c9407b9d57ddadcd2ec338f9f7b8f11c60

Aliases

arxiv: 2112.10381 · arxiv_version: 2112.10381v1 · doi: 10.48550/arxiv.2112.10381 · pith_short_12: ZZ6CIA23FKCW · pith_short_16: ZZ6CIA23FKCWDL6R · pith_short_8: ZZ6CIA23

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/ZZ6CIA23FKCWDL6RBACW4TOEZF \
  | 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: ce7c24035b2a8561afd108056e4dc4c9407b9d57ddadcd2ec338f9f7b8f11c60

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "89a8b969cd3c71e3d1f58426b0ba2eb3ca5bd90615d15bd5555d63849372ea42",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.MM",
    "submitted_at": "2021-12-20T08:12:52Z",
    "title_canon_sha256": "febd09aee677844bb975bf0b4dd6229249180c4e9c05d6d32dcae094c3b4d17c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2112.10381",
    "kind": "arxiv",
    "version": 1
  }
}