Pith Number

pith:IBMUCXAZ

pith:2016:IBMUCXAZFXVXOHSDOABUGE5O7H

not attested not anchored not stored refs pending

Spacetimes with Semantics (III) - The Structure of Functional Knowledge Representation and Artificial Reasoning

Mark Burgess

arxiv:1608.02193 v4 · 2016-08-07 · cs.AI · cs.SY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IBMUCXAZFXVXOHSDOABUGE5O7H}

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.

Cited by

3 papers in Pith

Koalja: from Data Plumbing to Smart Workspaces in the Extended Cloud

From Observability to Significance in Distributed Information Systems

Cooperation in Human and Machine Agents: Promise Theory Considerations

Receipt and verification

First computed	2026-05-18T00:39:07.106403Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4059415c192deb771e4370034313aef9caa7a8063d86b9af449db12b9299ef97

Aliases

arxiv: 1608.02193 · arxiv_version: 1608.02193v4 · doi: 10.48550/arxiv.1608.02193 · pith_short_12: IBMUCXAZFXVX · pith_short_16: IBMUCXAZFXVXOHSD · pith_short_8: IBMUCXAZ

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/IBMUCXAZFXVXOHSDOABUGE5O7H \
  | 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: 4059415c192deb771e4370034313aef9caa7a8063d86b9af449db12b9299ef97

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fef7ca382433b38be53087155ccdbb970eea4726a55a21257fd28f468d5c0008",
    "cross_cats_sorted": [
      "cs.SY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2016-08-07T08:35:03Z",
    "title_canon_sha256": "ad37a7b42050ee48cece7ca89579378af8371d1fbb62c60a89be120167cb2e90"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1608.02193",
    "kind": "arxiv",
    "version": 4
  }
}