Pith Number

pith:QO3A7CTM

pith:2014:QO3A7CTM7QSV7IDENYACQAPUUY

not attested not anchored not stored refs pending

Computers Should Be Uniters Not Dividers: A Vision of Computer-Enhanced Happy Future

Alexander Titovets, Philip Mills, Vladik Kreinovich

arxiv:1409.0158 v1 · 2014-08-30 · 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{QO3A7CTM7QSV7IDENYACQAPUUY}

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	2026-05-18T02:43:53.227743Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

83b60f8a6cfc255fa0646e002801f4a61682a72bfe9eb13e70ab0d380f5a1285

Aliases

arxiv: 1409.0158 · arxiv_version: 1409.0158v1 · doi: 10.48550/arxiv.1409.0158 · pith_short_12: QO3A7CTM7QSV · pith_short_16: QO3A7CTM7QSV7IDE · pith_short_8: QO3A7CTM

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/QO3A7CTM7QSV7IDENYACQAPUUY \
  | 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: 83b60f8a6cfc255fa0646e002801f4a61682a72bfe9eb13e70ab0d380f5a1285

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "adc6b589722a9055678114d82d96eff04406814255170138ed68ae828e9e22ac",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CY",
    "submitted_at": "2014-08-30T19:55:55Z",
    "title_canon_sha256": "5715767b3ab32ab78c615804d4859207ef1430813328b72dde2ac577d0b69b23"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.0158",
    "kind": "arxiv",
    "version": 1
  }
}