Pith Number

pith:4B7OJ6HF

pith:2018:4B7OJ6HFVIQRCWBCI7BM6TLBCF

not attested not anchored not stored refs pending

Counting Complexity for Reasoning in Abstract Argumentation

Arne Meier, Johannes K. Fichte, Markus Hecher

arxiv:1811.11501 v1 · 2018-11-28 · cs.AI · cs.LO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4B7OJ6HFVIQRCWBCI7BM6TLBCF}

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	2026-05-17T23:59:40.900205Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e07ee4f8e5aa2111582247c2cf4d6111479ae3e2270b184b79cb4755b60a9c51

Aliases

arxiv: 1811.11501 · arxiv_version: 1811.11501v1 · doi: 10.48550/arxiv.1811.11501 · pith_short_12: 4B7OJ6HFVIQR · pith_short_16: 4B7OJ6HFVIQRCWBC · pith_short_8: 4B7OJ6HF

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/4B7OJ6HFVIQRCWBCI7BM6TLBCF \
  | 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: e07ee4f8e5aa2111582247c2cf4d6111479ae3e2270b184b79cb4755b60a9c51

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "23a396aeec7cc1e98f354cb7f89a0a851d8ad2e19fa34ad1e17f629a3fabd527",
    "cross_cats_sorted": [
      "cs.LO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2018-11-28T11:21:43Z",
    "title_canon_sha256": "356b04d224399d8d8e975237d30ae10c7cf86209a744e6ab1229efc7627772ac"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.11501",
    "kind": "arxiv",
    "version": 1
  }
}