Pith Number

pith:ODCZQKX7

pith:2014:ODCZQKX7HRGP44FHR4UVPIUIUZ

not attested not anchored not stored refs pending

Propagators and Violation Functions for Geometric and Workload Constraints Arising in Airspace Sectorisation

Justin Pearson, Pierre Flener

arxiv:1401.7463 v1 · 2014-01-29 · 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{ODCZQKX7HRGP44FHR4UVPIUIUZ}

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	2026-05-18T03:00:48.342992Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

70c5982aff3c4cfe70a78f2957a288a6698bba4a2574859e9467bcd052cf6bfc

Aliases

arxiv: 1401.7463 · arxiv_version: 1401.7463v1 · doi: 10.48550/arxiv.1401.7463 · pith_short_12: ODCZQKX7HRGP · pith_short_16: ODCZQKX7HRGP44FH · pith_short_8: ODCZQKX7

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/ODCZQKX7HRGP44FHR4UVPIUIUZ \
  | 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: 70c5982aff3c4cfe70a78f2957a288a6698bba4a2574859e9467bcd052cf6bfc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "199225b5c1f46917589fe9ff6eb6e3b8fe59763e57c9edf415d08ca669f388de",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2014-01-29T10:36:39Z",
    "title_canon_sha256": "fe98f4b8c0ccb4c0b1148c601b21870a6c94267f378e791dc134100c47ee325c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.7463",
    "kind": "arxiv",
    "version": 1
  }
}