Pith Number

pith:VRITXHY7

pith:2018:VRITXHY7EBAJGURZ7NZ2QGSNHD

not attested not anchored not stored refs pending

Security Constrained AC Transmission Network Expansion Planning

Ashu Verma, P. R. Bijwe, Soumya Das

arxiv:1809.08374 v1 · 2018-09-22 · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VRITXHY7EBAJGURZ7NZ2QGSNHD}

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	2026-05-17T23:49:03.375765Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ac513b9f1f2040935239fb73a81a4d38de7b3cc80b3c017c0d4968d9e54db9b9

Aliases

arxiv: 1809.08374 · arxiv_version: 1809.08374v1 · doi: 10.48550/arxiv.1809.08374 · pith_short_12: VRITXHY7EBAJ · pith_short_16: VRITXHY7EBAJGURZ · pith_short_8: VRITXHY7

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/VRITXHY7EBAJGURZ7NZ2QGSNHD \
  | 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: ac513b9f1f2040935239fb73a81a4d38de7b3cc80b3c017c0d4968d9e54db9b9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "355870df15e54d6639c44e7674103a1589d97c570c438729ec3f9de33fa989ab",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2018-09-22T03:17:16Z",
    "title_canon_sha256": "79f2dec87d3553e74dd232e291bba2e6a6285bbb265e293fa7e10956f688c9f3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.08374",
    "kind": "arxiv",
    "version": 1
  }
}