Pith Number

pith:OIB5WOJU

pith:2010:OIB5WOJU7D2XS7D2WQBSSMUB6C

not attested not anchored not stored refs pending

Extending Binary Qualitative Direction Calculi with a Granular Distance Concept: Hidden Feature Attachment

Reinhard Moratz

arxiv:1012.5960 v1 · 2010-12-29 · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OIB5WOJU7D2XS7D2WQBSSMUB6C}

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

1 paper in Pith

QSTRBench: a New Benchmark to Evaluate the Ability of Language Models to Reason with Qualitative Spatial and Temporal Calculi

Receipt and verification

First computed	2026-05-18T04:32:20.974928Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7203db3934f8f5797c7ab403293281f0af09b480f37734fcc6e48b124e3edafe

Aliases

arxiv: 1012.5960 · arxiv_version: 1012.5960v1 · doi: 10.48550/arxiv.1012.5960 · pith_short_12: OIB5WOJU7D2X · pith_short_16: OIB5WOJU7D2XS7D2 · pith_short_8: OIB5WOJU

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/OIB5WOJU7D2XS7D2WQBSSMUB6C \
  | 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: 7203db3934f8f5797c7ab403293281f0af09b480f37734fcc6e48b124e3edafe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8157d06c3db5cf7a5da9a62afa776e612c8b81eeac939cff84bec82844b4c48c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2010-12-29T15:29:33Z",
    "title_canon_sha256": "79dd346d6ce553a6e8b8a113980118342459dc22242acb9d36b454d8274e3540"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1012.5960",
    "kind": "arxiv",
    "version": 1
  }
}