Pith Number

pith:6GQDQ7TG

pith:2024:6GQDQ7TGEQQFMF5BWGG4GXCRC6

not attested not anchored not stored refs pending

TrajGPT: Irregular Time-Series Representation Learning for Health Trajectory Analysis

David Buckeridge, He Zhu, Qingcheng Lu, Yue Li, Ziyang Song

arxiv:2410.02133 v1 · 2024-10-03 · 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{6GQDQ7TGEQQFMF5BWGG4GXCRC6}

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	2026-07-05T09:15:16.676714Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f1a0387e6624205617a1b18dc35c511796a29b68b37fcaf22b788806834c3345

Aliases

arxiv: 2410.02133 · arxiv_version: 2410.02133v1 · doi: 10.48550/arxiv.2410.02133 · pith_short_12: 6GQDQ7TGEQQF · pith_short_16: 6GQDQ7TGEQQFMF5B · pith_short_8: 6GQDQ7TG

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/6GQDQ7TGEQQFMF5BWGG4GXCRC6 \
  | 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: f1a0387e6624205617a1b18dc35c511796a29b68b37fcaf22b788806834c3345

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "774a55af121bb188144ea1f61b7d0cf46af78ee8ff88c51794c396ab3eb89d08",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2024-10-03T01:31:20Z",
    "title_canon_sha256": "4bd8c2f85936691172067f96f8bd2dff5ac1b64b03793934510cff425eecdc51"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2410.02133",
    "kind": "arxiv",
    "version": 1
  }
}