Pith Number

pith:YIKKSULK

pith:2024:YIKKSULKJT4B3KMDMT3LI4IWKX

not attested not anchored not stored refs pending

Large-scale School Mapping using Weakly Supervised Deep Learning for Universal School Connectivity

Isabelle Tingzon, Ivan Dotu, Utku Can Ozturk

arxiv:2412.14870 v1 · 2024-12-19 · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YIKKSULKJT4B3KMDMT3LI4IWKX}

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	2026-07-05T09:51:53.810051Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c214a9516a4cf81da98364f6b4711655d45e38ac6fdb9bfaf666e47669362b59

Aliases

arxiv: 2412.14870 · arxiv_version: 2412.14870v1 · doi: 10.48550/arxiv.2412.14870 · pith_short_12: YIKKSULKJT4B · pith_short_16: YIKKSULKJT4B3KMD · pith_short_8: YIKKSULK

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/YIKKSULKJT4B3KMDMT3LI4IWKX \
  | 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: c214a9516a4cf81da98364f6b4711655d45e38ac6fdb9bfaf666e47669362b59

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5197ca1671b3176bab190c090bb7620418eeae5ba0c08480b6faef548221df79",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2024-12-19T14:06:56Z",
    "title_canon_sha256": "98636a4cca068ffa779f2b08e2fe41f2c43f7c6b378d8204d6db160260daead6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.14870",
    "kind": "arxiv",
    "version": 1
  }
}