Pith Number

pith:HTJBIT6P

pith:2015:HTJBIT6PBBF7TVLUIQSIJMKZ2M

not attested not anchored not stored refs pending

Designing Networks: A Mixed-Integer Linear Optimization Approach

Christodoulos A. Floudas, Chrysanthos E. Gounaris, Ioannis G. Kevrekidis, Karthikeyan Rajendran

arxiv:1502.00362 v1 · 2015-02-02 · math.OC · cs.SI · physics.soc-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HTJBIT6PBBF7TVLUIQSIJMKZ2M}

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	2026-05-18T00:42:13.677998Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3cd2144fcf084bf9d574442484b159d3055c1726cd87776d8815a7774b1b3925

Aliases

arxiv: 1502.00362 · arxiv_version: 1502.00362v1 · doi: 10.48550/arxiv.1502.00362 · pith_short_12: HTJBIT6PBBF7 · pith_short_16: HTJBIT6PBBF7TVLU · pith_short_8: HTJBIT6P

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/HTJBIT6PBBF7TVLUIQSIJMKZ2M \
  | 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: 3cd2144fcf084bf9d574442484b159d3055c1726cd87776d8815a7774b1b3925

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "41bda725c959ed466cc996b400baad2b256d4632a7fbad9e1e9835bb823c7c44",
    "cross_cats_sorted": [
      "cs.SI",
      "physics.soc-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2015-02-02T05:12:43Z",
    "title_canon_sha256": "904edbe917d9c7c64075b8d40c8ef73ea6340f3123deecbe6c6c3b6d01a3371a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.00362",
    "kind": "arxiv",
    "version": 1
  }
}