Pith Number

pith:XVRZMVHI

pith:2026:XVRZMVHIIFK2ZPWFLRH3RDXTHO

not attested not anchored not stored refs pending

Staying Alive: Uncensored Survival Analysis with Tabular Foundation Models

Mariana Vargas Vieyra

arxiv:2606.03689 v1 · 2026-06-02 · cs.LG · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XVRZMVHIIFK2ZPWFLRH3RDXTHO}

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	2026-06-03T01:06:04.597079Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bd639654e84155acbec55c4fb88ef33ba37041e4852ca18421e33f28816de6df

Aliases

arxiv: 2606.03689 · arxiv_version: 2606.03689v1 · doi: 10.48550/arxiv.2606.03689 · pith_short_12: XVRZMVHIIFK2 · pith_short_16: XVRZMVHIIFK2ZPWF · pith_short_8: XVRZMVHI

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/XVRZMVHIIFK2ZPWFLRH3RDXTHO \
  | 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: bd639654e84155acbec55c4fb88ef33ba37041e4852ca18421e33f28816de6df

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "17e77df179b968e884be45ca26f652f71b8ecc361fa615448ee900d520cb98eb",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-06-02T14:11:23Z",
    "title_canon_sha256": "2296a75608e46d3141470c86f5e42137ff3e80ebd761a7ac52e474852a31ac8c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.03689",
    "kind": "arxiv",
    "version": 1
  }
}