Pith Number

pith:OTSSGT2A

pith:2019:OTSSGT2AGVFI42FDP6NNB2UABG

not attested not anchored not stored refs pending

AutoDiscern: Rating the Quality of Online Health Information with Hierarchical Encoder Attention-based Neural Networks

Ahmed Allam, Laura Kinkead, Michael Krauthammer

arxiv:1912.12999 v3 · 2019-12-30 · cs.LG · cs.CL · cs.CY · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OTSSGT2AGVFI42FDP6NNB2UABG}

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	2026-07-05T01:05:40.899930Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

74e5234f40354a8e68a37f9ad0ea8009abe2177405bb60a9cab2e19ddcdf15bd

Aliases

arxiv: 1912.12999 · arxiv_version: 1912.12999v3 · doi: 10.48550/arxiv.1912.12999 · pith_short_12: OTSSGT2AGVFI · pith_short_16: OTSSGT2AGVFI42FD · pith_short_8: OTSSGT2A

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/OTSSGT2AGVFI42FDP6NNB2UABG \
  | 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: 74e5234f40354a8e68a37f9ad0ea8009abe2177405bb60a9cab2e19ddcdf15bd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fe0d6a0eeabb69c10ab9361e6a47f53678cda82dedc44c98eeaef8ad73d63daa",
    "cross_cats_sorted": [
      "cs.CL",
      "cs.CY",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-12-30T16:44:41Z",
    "title_canon_sha256": "7ea06dfe63d38e7f5cd9de146097539500b7294045500834561402e5fb5d97a7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1912.12999",
    "kind": "arxiv",
    "version": 3
  }
}