Pith Number

pith:TAFYXKWE

pith:2023:TAFYXKWE2RCXWPMZVCRFCIC4TM

not attested not anchored not stored refs pending

Approximate Message Passing with Rigorous Guarantees for Pooled Data and Quantitative Group Testing

Jonathan Scarlett, Nelvin Tan, Pablo Pascual Cobo, Ramji Venkataramanan

arxiv:2309.15507 v4 · 2023-09-27 · cs.IT · eess.SP · math.IT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TAFYXKWE2RCXWPMZVCRFCIC4TM}

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.

Cited by

1 paper in Pith

Learning to Ask: Decision Transformers for Adaptive Quantitative Group Testing

Receipt and verification

First computed	2026-07-05T09:24:54.550106Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

980b8baac4d4457b3d99a8a251205c9b0a3326a40e4ea97697cbd78fde8e957c

Aliases

arxiv: 2309.15507 · arxiv_version: 2309.15507v4 · doi: 10.48550/arxiv.2309.15507 · pith_short_12: TAFYXKWE2RCX · pith_short_16: TAFYXKWE2RCXWPMZ · pith_short_8: TAFYXKWE

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/TAFYXKWE2RCXWPMZVCRFCIC4TM \
  | 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: 980b8baac4d4457b3d99a8a251205c9b0a3326a40e4ea97697cbd78fde8e957c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f2364df815882c02bb97d56fd0e4a0b4daec5a1a79c2cfc91bb522818ad08138",
    "cross_cats_sorted": [
      "eess.SP",
      "math.IT"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2023-09-27T09:20:57Z",
    "title_canon_sha256": "946f4b55e1d7d6fd8b82a8d5fd5c1d88b31b888d0ec25fd2015b5086b6529e8b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2309.15507",
    "kind": "arxiv",
    "version": 4
  }
}