Pith Number

pith:KVZUV2MI

pith:2013:KVZUV2MIIIYT55GD4UKM2ZWWPO

not attested not anchored not stored refs pending

Local Redesigning of Airspace Sectors

Irina Kostitsyna, Joseph Mitchell

arxiv:1302.1089 v1 · 2013-02-05 · cs.CG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KVZUV2MIIIYT55GD4UKM2ZWWPO}

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	2026-05-18T03:34:26.181521Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

55734ae98842313ef4c3e514cd66d67ba4b857a55cd51d957c9d24e110deb0df

Aliases

arxiv: 1302.1089 · arxiv_version: 1302.1089v1 · doi: 10.48550/arxiv.1302.1089 · pith_short_12: KVZUV2MIIIYT · pith_short_16: KVZUV2MIIIYT55GD · pith_short_8: KVZUV2MI

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/KVZUV2MIIIYT55GD4UKM2ZWWPO \
  | 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: 55734ae98842313ef4c3e514cd66d67ba4b857a55cd51d957c9d24e110deb0df

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a2262212d2550c8660641a85072a9ea7634b3ab793f57abfdb97cefd22a1aacc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CG",
    "submitted_at": "2013-02-05T16:11:52Z",
    "title_canon_sha256": "a74ff2cd82e56aae348d0ed3231baca2527a86fe5700e61bb4d66d437b1b6887"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1302.1089",
    "kind": "arxiv",
    "version": 1
  }
}