Pith Number

pith:ES55WKJB

pith:2018:ES55WKJB5XGQ66KHPIMM5VHOPH

not attested not anchored not stored refs pending

Development and application of a machine learning supported methodology for measurement and verification (M&V) 2.0

Colm V. Gallagher, Dominic T.J. O'Sullivan, Ken Bruton, Kevin Leahy, Peter O'Donovan

arxiv:1801.08175 v1 · 2018-01-24 · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ES55WKJB5XGQ66KHPIMM5VHOPH}

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	2026-05-18T00:25:06.925467Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

24bbdb2921edcd0f79477a18ced4ee79ceff83d6c2b4aede764a95e756599c01

Aliases

arxiv: 1801.08175 · arxiv_version: 1801.08175v1 · doi: 10.48550/arxiv.1801.08175 · pith_short_12: ES55WKJB5XGQ · pith_short_16: ES55WKJB5XGQ66KH · pith_short_8: ES55WKJB

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/ES55WKJB5XGQ66KHPIMM5VHOPH \
  | 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: 24bbdb2921edcd0f79477a18ced4ee79ceff83d6c2b4aede764a95e756599c01

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d54082c9a277b24b19f5a02d2aaf661775eea9db4f31bda8c0e48d81907ec542",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2018-01-24T20:16:26Z",
    "title_canon_sha256": "bfef0ea43c261176ac4ba24fb5e1e983660080484a76a119108ccd7a5e3b3ab7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.08175",
    "kind": "arxiv",
    "version": 1
  }
}