Pith Number

pith:CFWWB6CT

pith:2015:CFWWB6CTG2GUEYZ7KVDZCNBP3H

not attested not anchored not stored refs pending

Easy steps towards a sane IT policy in hospitals

Edouard Klein

arxiv:1508.02301 v1 · 2015-08-10 · 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{CFWWB6CTG2GUEYZ7KVDZCNBP3H}

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	2026-05-18T01:35:33.595741Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

116d60f853368d42633f554791342fd9e7a0c7a86f40094724ed5b900f197d0a

Aliases

arxiv: 1508.02301 · arxiv_version: 1508.02301v1 · doi: 10.48550/arxiv.1508.02301 · pith_short_12: CFWWB6CTG2GU · pith_short_16: CFWWB6CTG2GUEYZ7 · pith_short_8: CFWWB6CT

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/CFWWB6CTG2GUEYZ7KVDZCNBP3H \
  | 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: 116d60f853368d42633f554791342fd9e7a0c7a86f40094724ed5b900f197d0a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "73526328b7c9c1c6076798733904e88f371d834f562b08447e4505846897235b",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cs.CY",
    "submitted_at": "2015-08-10T16:08:34Z",
    "title_canon_sha256": "8fb9fe70a437b4733aef86e013a0674a129742758939d300b37c2b9503a9762b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.02301",
    "kind": "arxiv",
    "version": 1
  }
}