Pith Number

pith:RMTEO2FU

pith:2017:RMTEO2FU63ZBAUSWFSKH7PLYEQ

not attested not anchored not stored refs pending

Contamination source inference in water distribution networks

Alejandro Lage-Castellanos, Alfredo Braunstein, Ernesto Ortega

arxiv:1712.00486 v2 · 2017-12-01 · physics.soc-ph · physics.app-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{RMTEO2FU63ZBAUSWFSKH7PLYEQ}

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	2026-05-18T00:28:40.112058Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8b264768b4f6f21052562c947fbd78241352c90107eb2d7513f0e9830cca4640

Aliases

arxiv: 1712.00486 · arxiv_version: 1712.00486v2 · doi: 10.48550/arxiv.1712.00486 · pith_short_12: RMTEO2FU63ZB · pith_short_16: RMTEO2FU63ZBAUSW · pith_short_8: RMTEO2FU

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/RMTEO2FU63ZBAUSWFSKH7PLYEQ \
  | 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: 8b264768b4f6f21052562c947fbd78241352c90107eb2d7513f0e9830cca4640

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "723f9ef2ba582d209747384a886fca3474d720041de67f28d5ccaf458849876d",
    "cross_cats_sorted": [
      "physics.app-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2017-12-01T20:43:13Z",
    "title_canon_sha256": "4f5952d720dcf95d62afbe31cf4de5db28d9f79862e3d960eaf4f6a735342949"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.00486",
    "kind": "arxiv",
    "version": 2
  }
}