Pith Number

pith:IT4BFSM3

pith:2019:IT4BFSM3EIUIDHIT3DK2EIVN3O

not attested not anchored not stored refs pending

Reduced and Aggregated Distribution Grid Representations Approximated by Polyhedral Sets

Philipp Fortenbacher, Turhan Demiray

arxiv:1903.07549 v1 · 2019-03-18 · cs.SY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IT4BFSM3EIUIDHIT3DK2EIVN3O}

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	2026-05-17T23:51:01.046343Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

44f812c99b2228819d13d8d5a222addb8f3aab225eab25d6be366fea65943913

Aliases

arxiv: 1903.07549 · arxiv_version: 1903.07549v1 · doi: 10.48550/arxiv.1903.07549 · pith_short_12: IT4BFSM3EIUI · pith_short_16: IT4BFSM3EIUIDHIT · pith_short_8: IT4BFSM3

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/IT4BFSM3EIUIDHIT3DK2EIVN3O \
  | 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: 44f812c99b2228819d13d8d5a222addb8f3aab225eab25d6be366fea65943913

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8fae424c7f68b3368d224ddcc0117366c9aa5b8639b5b911b27e4663fa2d5497",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SY",
    "submitted_at": "2019-03-18T16:39:44Z",
    "title_canon_sha256": "bffde252b58dfe45376f1bc9c63fc0f8953faf79729950d1fa49dc4c8d94e4e3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.07549",
    "kind": "arxiv",
    "version": 1
  }
}