Pith Number

pith:AFWAPK32

pith:2015:AFWAPK32DCP22TH23BAH3DWKK5

not attested not anchored not stored refs pending

Promises and Challenges of Ambient Assisted Living Systems

Chris Blondia, Hong Sun, Ning Gui, Vincenzo De Florio

arxiv:1507.05765 v1 · 2015-07-21 · 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{AFWAPK32DCP22TH23BAH3DWKK5}

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	2026-05-18T01:36:32.524913Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

016c07ab7a189fad4cfad8407d8eca5743703ca58c12343d82135af003111544

Aliases

arxiv: 1507.05765 · arxiv_version: 1507.05765v1 · doi: 10.48550/arxiv.1507.05765 · pith_short_12: AFWAPK32DCP2 · pith_short_16: AFWAPK32DCP22TH2 · pith_short_8: AFWAPK32

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/AFWAPK32DCP22TH23BAH3DWKK5 \
  | 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: 016c07ab7a189fad4cfad8407d8eca5743703ca58c12343d82135af003111544

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e5c89e6886ccd4a43a8c929002c7ce0f3738f979a102536011e85931d2b2dbb3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CY",
    "submitted_at": "2015-07-21T09:44:12Z",
    "title_canon_sha256": "2b2c2cd7eb90320910f5f9d8deaed263e731943d7c84e8f8c876ea7fe81eab9e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.05765",
    "kind": "arxiv",
    "version": 1
  }
}