Pith Number

pith:43WIEYVF

pith:2022:43WIEYVFLUTDBFDFX4LAUNVZGU

not attested not anchored not stored refs pending

Evaluating approaches to identifying research supporting the United Nations Sustainable Development Goals

Bamini Jayabalasingham, Chris James, Finne Boonen, Guillaume Roberge, Isabelle Labrosse, Jingwen Mu, Kevin Kang, Ma\'eva Vignes, Marius Doornenbal, Maurice Vanderfeesten, Maxim Rivest, Robert Jaworek, Savvas Chamezopoulos, Weiwei Wang, Yury Kashnitsky

arxiv:2209.07285 v6 · 2022-09-15 · cs.DL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{43WIEYVFLUTDBFDFX4LAUNVZGU}

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	2026-07-05T07:18:54.375962Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e6ec8262a55d26309465bf160a36b9351e7edb7b4530d5f3829b81fd1cc7b2ea

Aliases

arxiv: 2209.07285 · arxiv_version: 2209.07285v6 · doi: 10.48550/arxiv.2209.07285 · pith_short_12: 43WIEYVFLUTD · pith_short_16: 43WIEYVFLUTDBFDF · pith_short_8: 43WIEYVF

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/43WIEYVFLUTDBFDFX4LAUNVZGU \
  | 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: e6ec8262a55d26309465bf160a36b9351e7edb7b4530d5f3829b81fd1cc7b2ea

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ebc0678cb21fd512fb9443a06a3f1e0b842c3bf9aabde9f1e7d8872533761b96",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.DL",
    "submitted_at": "2022-09-15T13:26:13Z",
    "title_canon_sha256": "8412adb90be11bb83fd3c43be89a466b74fc71077def5dbceabf6401f3a7c2a1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2209.07285",
    "kind": "arxiv",
    "version": 6
  }
}