Pith Number

pith:IPUW5R3Q

pith:2020:IPUW5R3QMBIT32U3LH72O6OKPP

not attested not anchored not stored refs pending

Missed calls, Automated Calls and Health Support: Using AI to improve maternal health outcomes by increasing program engagement

Anirudh Grama, Aparna Hegde, Balaraman Ravindran, Dhyanesh Narayanan, Divy Thakkar, Harshavardhan Kamarthi, Milind Tambe, Neha Madhiwalla, Ramesh Padmanabhan, Siddharth Nishtala, Suresh Chaudhary

arxiv:2006.07590 v3 · 2020-06-13 · cs.CY · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IPUW5R3QMBIT32U3LH72O6OKPP}

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	2026-07-05T01:16:55.429706Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

43e96ec77060513dea9b59ffa779ca7bcbd1cebf7f91b73cbf80b3db656ca861

Aliases

arxiv: 2006.07590 · arxiv_version: 2006.07590v3 · doi: 10.48550/arxiv.2006.07590 · pith_short_12: IPUW5R3QMBIT · pith_short_16: IPUW5R3QMBIT32U3 · pith_short_8: IPUW5R3Q

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/IPUW5R3QMBIT32U3LH72O6OKPP \
  | 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: 43e96ec77060513dea9b59ffa779ca7bcbd1cebf7f91b73cbf80b3db656ca861

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e2d0d8fefce70c6da0dec3bcf5c8eceec406247e35516a885acf87b161e4c59b",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CY",
    "submitted_at": "2020-06-13T08:32:41Z",
    "title_canon_sha256": "0115a470edba2ee44c3011fbd9bbc187d76e18ad7f6c4ec6a334c6deedc46e05"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2006.07590",
    "kind": "arxiv",
    "version": 3
  }
}