Pith Number

pith:5K2WO2TW

pith:2017:5K2WO2TWDPWVS3PPXOBA7IX6PQ

not attested not anchored not stored refs pending

Complex Number Formulation and Convex Relaxations for Aircraft Conflict Resolution

David Rey, Hassan Hijazi

arxiv:1703.06708 v2 · 2017-03-20 · cs.CE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5K2WO2TWDPWVS3PPXOBA7IX6PQ}

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	2026-05-18T00:34:57.412097Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eab5676a761bed596defbb820fa2fe7c1ae52a5441165b7cbf6d5cbba2ae6f6d

Aliases

arxiv: 1703.06708 · arxiv_version: 1703.06708v2 · doi: 10.48550/arxiv.1703.06708 · pith_short_12: 5K2WO2TWDPWV · pith_short_16: 5K2WO2TWDPWVS3PP · pith_short_8: 5K2WO2TW

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/5K2WO2TWDPWVS3PPXOBA7IX6PQ \
  | 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: eab5676a761bed596defbb820fa2fe7c1ae52a5441165b7cbf6d5cbba2ae6f6d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b433442c2a1a8cda6e2e2cd9ecd67c41f6fdc8a6d160a5ef9e7983b3047c560e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CE",
    "submitted_at": "2017-03-20T12:30:31Z",
    "title_canon_sha256": "d12486141312cbf93650c45ea6d632c8485851bf5c87731a782ac46649a196d9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.06708",
    "kind": "arxiv",
    "version": 2
  }
}