Pith Number

pith:KOAMUCFO

pith:2017:KOAMUCFO2TO34NN7AKKW6LSPVF

not attested not anchored not stored refs pending

A Visual Representation of Wittgenstein's Tractatus Logico-Philosophicus

Anca Bucur, Sergiu Nisioi

arxiv:1703.04336 v1 · 2017-03-13 · cs.IR · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KOAMUCFO2TO34NN7AKKW6LSPVF}

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	2026-05-18T00:48:49.011882Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5380ca08aed4ddbe35bf02956f2e4fa948bdc7e5c3a3a1cc5d79084882795a09

Aliases

arxiv: 1703.04336 · arxiv_version: 1703.04336v1 · doi: 10.48550/arxiv.1703.04336 · pith_short_12: KOAMUCFO2TO3 · pith_short_16: KOAMUCFO2TO34NN7 · pith_short_8: KOAMUCFO

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/KOAMUCFO2TO34NN7AKKW6LSPVF \
  | 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: 5380ca08aed4ddbe35bf02956f2e4fa948bdc7e5c3a3a1cc5d79084882795a09

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "306b87f3b89664a935f9cdc70e4eb80df28cbd4bf5f1cf94fdad88196b28e563",
    "cross_cats_sorted": [
      "cs.CL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2017-03-13T11:19:56Z",
    "title_canon_sha256": "e90897dd5fd0d142afc04ecb8513c49ec1bb14227f57f7feb480948d91b68fb2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.04336",
    "kind": "arxiv",
    "version": 1
  }
}