Pith Number

pith:SFFPGDTB

pith:2016:SFFPGDTBLEGQWXPZ7KCWMDV7U2

not attested not anchored not stored refs pending

A Graph Partitioning Algorithm for Leak Detection in Water Distribution Networks

Aravind Rajeswaran, Shankar Narasimhan, Sridharakumar Narasimhan

arxiv:1606.01754 v1 · 2016-06-03 · cs.DS · cs.DM · cs.SI · 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{SFFPGDTBLEGQWXPZ7KCWMDV7U2}

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	2026-05-18T01:12:53.641591Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

914af30e61590d0b5df9fa85660ebfa68480dea22bd63d711d04b5a7dd25fda1

Aliases

arxiv: 1606.01754 · arxiv_version: 1606.01754v1 · doi: 10.48550/arxiv.1606.01754 · pith_short_12: SFFPGDTBLEGQ · pith_short_16: SFFPGDTBLEGQWXPZ · pith_short_8: SFFPGDTB

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/SFFPGDTBLEGQWXPZ7KCWMDV7U2 \
  | 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: 914af30e61590d0b5df9fa85660ebfa68480dea22bd63d711d04b5a7dd25fda1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "23cf216826527ffbbb44aa50be42701cfc164a26f3aa8beb7616c3bdac77bb5e",
    "cross_cats_sorted": [
      "cs.DM",
      "cs.SI",
      "math.OC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2016-06-03T12:30:26Z",
    "title_canon_sha256": "3d9a77fe259355f31a097f4db9069bf063a8a43cb5faba8b5b9207dfe65169ae"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1606.01754",
    "kind": "arxiv",
    "version": 1
  }
}