Pith Number

pith:LBC7DSKP

pith:2017:LBC7DSKPXWHMMYEF2S3F4TKVH5

not attested not anchored not stored refs pending

A DC Programming Approach for Solving Multicast Network Design Problems via the Nesterov Smoothing Technique

A. Semenov, E. Pasiliao, N. M. Nam, V. Boginski, W. Geremew

arxiv:1709.03062 v1 · 2017-09-10 · 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{LBC7DSKPXWHMMYEF2S3F4TKVH5}

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	2026-05-18T00:35:39.509036Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5845f1c94fbd8ec66085d4b65e4d553f4816935c3d85f3ed6125736400111acc

Aliases

arxiv: 1709.03062 · arxiv_version: 1709.03062v1 · doi: 10.48550/arxiv.1709.03062 · pith_short_12: LBC7DSKPXWHM · pith_short_16: LBC7DSKPXWHMMYEF · pith_short_8: LBC7DSKP

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/LBC7DSKPXWHMMYEF2S3F4TKVH5 \
  | 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: 5845f1c94fbd8ec66085d4b65e4d553f4816935c3d85f3ed6125736400111acc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4174434ddcf3f07b0dedd36f90281e3fc763cda2c99bdce2b0fc7636149de69e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2017-09-10T07:40:01Z",
    "title_canon_sha256": "a55cd9dec927e6e31f6c2d217e52d8b0b712612823f8b68deaaf4a4a3dc1e808"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.03062",
    "kind": "arxiv",
    "version": 1
  }
}