Pith Number

pith:VR7R3AD6

pith:2011:VR7R3AD63C3AOUM22ZLYG2IPWW

not attested not anchored not stored refs pending

Multi databases in Health Care Networks

Mingrui Sun, Nadir K.Salih, Tianyi Zang

arxiv:1112.4099 v1 · 2011-12-17 · cs.OH

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VR7R3AD63C3AOUM22ZLYG2IPWW}

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	2026-05-18T04:06:07.014506Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ac7f1d807ed8b607519ad65783690fb5a6a2faa17c982d892706611a36265ab5

Aliases

arxiv: 1112.4099 · arxiv_version: 1112.4099v1 · doi: 10.48550/arxiv.1112.4099 · pith_short_12: VR7R3AD63C3A · pith_short_16: VR7R3AD63C3AOUM2 · pith_short_8: VR7R3AD6

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/VR7R3AD63C3AOUM22ZLYG2IPWW \
  | 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: ac7f1d807ed8b607519ad65783690fb5a6a2faa17c982d892706611a36265ab5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b826bae9fc912b8905ae9aee2d77b830b019fcac6bd26ce373219bb034a81620",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.OH",
    "submitted_at": "2011-12-17T23:47:35Z",
    "title_canon_sha256": "a2db02d390915347feb5249bcefe09f0b478adbd422784f423f77d8d1dc47277"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1112.4099",
    "kind": "arxiv",
    "version": 1
  }
}