Pith Number

pith:ZRXH3GQL

pith:2016:ZRXH3GQLKIRGOUFZKOYV5EOVXK

not attested not anchored not stored refs pending

Better Data Visibility & Data Use Result in Lower Cost and Improved Performance in Medicine Supply Chains

Inc), James Rosen (Avenir Health), Marasi Mwencha (John Snow

arxiv:1609.09065 v1 · 2016-09-28 · 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{ZRXH3GQLKIRGOUFZKOYV5EOVXK}

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	2026-05-18T01:03:40.273425Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cc6e7d9a0b52226750b953b15e91d5ba95409279b17093d801d82577e7171b40

Aliases

arxiv: 1609.09065 · arxiv_version: 1609.09065v1 · doi: 10.48550/arxiv.1609.09065 · pith_short_12: ZRXH3GQLKIRG · pith_short_16: ZRXH3GQLKIRGOUFZ · pith_short_8: ZRXH3GQL

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/ZRXH3GQLKIRGOUFZKOYV5EOVXK \
  | 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: cc6e7d9a0b52226750b953b15e91d5ba95409279b17093d801d82577e7171b40

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0d176ce23c812e197140f7a8b1d55fd260b44cedd8dff1e5c8d948054ffcece8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CY",
    "submitted_at": "2016-09-28T03:22:57Z",
    "title_canon_sha256": "868d3aa21ace012962bb68b1e00c612e2ce389a6c45b46f303139a6bfbe6f619"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.09065",
    "kind": "arxiv",
    "version": 1
  }
}