Pith Number

pith:XANK4EHT

pith:2014:XANK4EHTGG3L2V5Y3YGOUGFR57

not attested not anchored not stored refs pending

Pervasive Healthcare-A Comprehensive Survey of Tools and Techniques

Deepak Uniyal, Vaskar Raychoudhury

arxiv:1411.1821 v1 · 2014-11-07 · cs.CY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XANK4EHTGG3L2V5Y3YGOUGFR57}

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	2026-05-18T02:38:25.920213Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b81aae10f331b6bd57b8de0cea18b1effadcb477249b52f60526cff4ce61b4c9

Aliases

arxiv: 1411.1821 · arxiv_version: 1411.1821v1 · doi: 10.48550/arxiv.1411.1821 · pith_short_12: XANK4EHTGG3L · pith_short_16: XANK4EHTGG3L2V5Y · pith_short_8: XANK4EHT

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/XANK4EHTGG3L2V5Y3YGOUGFR57 \
  | 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: b81aae10f331b6bd57b8de0cea18b1effadcb477249b52f60526cff4ce61b4c9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "484259eaf2accd0fc9b85b82262447334b0a46c8d223cc85af83a790a0383cac",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CY",
    "submitted_at": "2014-11-07T04:29:02Z",
    "title_canon_sha256": "e2e0a4669237521b79570f2e72e6b2adea2c0a3060f067f88993c0dee78d2360"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1411.1821",
    "kind": "arxiv",
    "version": 1
  }
}