Pith Number

pith:3KMMBD3Q

pith:2014:3KMMBD3QMWVIWSLOUA5CGDRRGE

not attested not anchored not stored refs pending

A Literature Review on Information Systems Supporting the Physical Wellbeing of Elderly People

Jose Teixeira, Reima Suomi

arxiv:1406.2863 v1 · 2014-06-11 · 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{3KMMBD3QMWVIWSLOUA5CGDRRGE}

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	2026-05-18T02:49:54.885839Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

da98c08f7065aa8b496ea03a230e313121b5afa7e0dc481c8a6e66da00e6c01a

Aliases

arxiv: 1406.2863 · arxiv_version: 1406.2863v1 · doi: 10.48550/arxiv.1406.2863 · pith_short_12: 3KMMBD3QMWVI · pith_short_16: 3KMMBD3QMWVIWSLO · pith_short_8: 3KMMBD3Q

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/3KMMBD3QMWVIWSLOUA5CGDRRGE \
  | 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: da98c08f7065aa8b496ea03a230e313121b5afa7e0dc481c8a6e66da00e6c01a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "284749a5d30efcab722c1d09d4b1c731e0c14405fa92f6078a6fa96c54fb1863",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/3.0/",
    "primary_cat": "cs.CY",
    "submitted_at": "2014-06-11T11:26:04Z",
    "title_canon_sha256": "bca5e9ee381b5da168d7adf53ac914751d2b994f6e268e5bb4822b684a389da2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1406.2863",
    "kind": "arxiv",
    "version": 1
  }
}