Pith Number

pith:W2HU3NPK

pith:2017:W2HU3NPKRUG2ZVU6ONOMBTOSUF

not attested not anchored not stored refs pending

Transmission Network Reduction Method using Nonlinear Optimization

Christian Schaffner, Philipp Fortenbacher, Turhan Demiray

arxiv:1711.01079 v2 · 2017-11-03 · 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{W2HU3NPKRUG2ZVU6ONOMBTOSUF}

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	2026-05-18T00:06:41.199046Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b68f4db5ea8d0dacd69e735cc0cdd2a1643b07ae1c688eee915a7b595e210f78

Aliases

arxiv: 1711.01079 · arxiv_version: 1711.01079v2 · doi: 10.48550/arxiv.1711.01079 · pith_short_12: W2HU3NPKRUG2 · pith_short_16: W2HU3NPKRUG2ZVU6 · pith_short_8: W2HU3NPK

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/W2HU3NPKRUG2ZVU6ONOMBTOSUF \
  | 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: b68f4db5ea8d0dacd69e735cc0cdd2a1643b07ae1c688eee915a7b595e210f78

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e7a2aa0980e77b0cca7c3299c675758586be1f324a9b4e6144826990ade2863f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SY",
    "submitted_at": "2017-11-03T09:46:49Z",
    "title_canon_sha256": "b44ecd669a212e519b609956ab78e31fa83b4695d1fda069cd7d4eb4b3840833"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.01079",
    "kind": "arxiv",
    "version": 2
  }
}