Pith Number

pith:A7CUTKZS

pith:2015:A7CUTKZSYLXK43WOLUYW5K3R5H

not attested not anchored not stored refs pending

Insights from Machine-Learned Diet Success Prediction

Ingmar Weber, Palakorn Achananuparp

arxiv:1510.04802 v1 · 2015-10-16 · cs.HC · cs.CY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{A7CUTKZSYLXK43WOLUYW5K3R5H}

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	2026-05-18T01:30:00.586789Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

07c549ab32c2eeae6ece5d316eab71e9c336fa66ecd213361250245b0088f4f6

Aliases

arxiv: 1510.04802 · arxiv_version: 1510.04802v1 · doi: 10.48550/arxiv.1510.04802 · pith_short_12: A7CUTKZSYLXK · pith_short_16: A7CUTKZSYLXK43WO · pith_short_8: A7CUTKZS

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/A7CUTKZSYLXK43WOLUYW5K3R5H \
  | 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: 07c549ab32c2eeae6ece5d316eab71e9c336fa66ecd213361250245b0088f4f6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "215ff9189b993a98c865cac8c67965781ae07ff0e1ec1adbac14ae946b694e4e",
    "cross_cats_sorted": [
      "cs.CY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.HC",
    "submitted_at": "2015-10-16T07:22:16Z",
    "title_canon_sha256": "fb444015c40b295bd38a6fb326c3f27cda63b1e719397f15173fdcf73349ae7c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.04802",
    "kind": "arxiv",
    "version": 1
  }
}