Pith Number

pith:UJMTTHVY

pith:2012:UJMTTHVYBI3FFRTEFSIB5L3STP

not attested not anchored not stored refs pending

A Complex Systems Science Approach to Healthcare Costs and Quality

Alexander S. Gard-Murray, Helen P. Harte, Karla Z. Bertrand, Luci Leykum, Nancy Cohen, Yaneer Bar-Yam with Shlomiya Bar-Yam

arxiv:1207.0034 v1 · 2012-06-29 · physics.soc-ph · 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{UJMTTHVYBI3FFRTEFSIB5L3STP}

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	2026-05-18T03:52:00.499610Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a259399eb80a3652c6642c901eaf729bc8bf09e5880bdd9e158ca22f86c5b106

Aliases

arxiv: 1207.0034 · arxiv_version: 1207.0034v1 · doi: 10.48550/arxiv.1207.0034 · pith_short_12: UJMTTHVYBI3F · pith_short_16: UJMTTHVYBI3FFRTE · pith_short_8: UJMTTHVY

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/UJMTTHVYBI3FFRTEFSIB5L3STP \
  | 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: a259399eb80a3652c6642c901eaf729bc8bf09e5880bdd9e158ca22f86c5b106

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f6725c4822eae706b8cd4e1d54d36174eadf4ecf77777a473f3667bbfc0cb71a",
    "cross_cats_sorted": [
      "cs.CY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2012-06-29T23:31:33Z",
    "title_canon_sha256": "e2e9a165728686dd955f34d092adf10e6b067ce9a6e1fc2cee9d94ac83fd0d05"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1207.0034",
    "kind": "arxiv",
    "version": 1
  }
}