Pith Number

pith:76FYIQBY

pith:2026:76FYIQBYAQ3A6S54FSJNNDJQBX

not attested not anchored not stored refs pending

Collaborative System Failure Prognostics via Federated Longitudinal-Survival Modeling

Dimuthu Fernando, Fan Yang, Hila Livneh, Madelyn Weller, Yuxin Wen

arxiv:2607.26038 v1 · 2026-07-28 · cs.OH

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{76FYIQBYAQ3A6S54FSJNNDJQBX}

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	2026-07-29T01:26:21.064941Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ff8b84403804360f4bbc2c92d68d300dc883df450ff17c25398cfeb3265a5e4f

Aliases

arxiv: 2607.26038 · arxiv_version: 2607.26038v1 · doi: 10.48550/arxiv.2607.26038 · pith_short_12: 76FYIQBYAQ3A · pith_short_16: 76FYIQBYAQ3A6S54 · pith_short_8: 76FYIQBY

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/76FYIQBYAQ3A6S54FSJNNDJQBX \
  | 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: ff8b84403804360f4bbc2c92d68d300dc883df450ff17c25398cfeb3265a5e4f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f924d29f3f083dbae153a643213e23875d1869424f1c4fd684ce809e018578c9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.OH",
    "submitted_at": "2026-07-28T17:46:19Z",
    "title_canon_sha256": "79f37f205e7f36ad90d6e3d2af8f2a331345a403f2bde31c8daded17219aaf75"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.26038",
    "kind": "arxiv",
    "version": 1
  }
}