Pith Number

pith:6W3M3RUP

pith:2023:6W3M3RUPYRNH3JXJ3WFYHNABAZ

not attested not anchored not stored refs pending

Recurrence-Free Survival Prediction for Anal Squamous Cell Carcinoma Chemoradiotherapy using Planning CT-based Radiomics Model

David Hein, Gloria Lin, Jing Wang, Kai Wang, Nina N. Sanford, Shanshan Tang

arxiv:2309.02562 v1 · 2023-09-05 · cs.CV · 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{6W3M3RUPYRNH3JXJ3WFYHNABAZ}

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	2026-07-05T06:48:13.975497Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f5b6cdc68fc45a7da6e9dd8b83b4010645a657f925b8714db5ece23421a62407

Aliases

arxiv: 2309.02562 · arxiv_version: 2309.02562v1 · doi: 10.48550/arxiv.2309.02562 · pith_short_12: 6W3M3RUPYRNH · pith_short_16: 6W3M3RUPYRNH3JXJ · pith_short_8: 6W3M3RUP

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/6W3M3RUPYRNH3JXJ3WFYHNABAZ \
  | 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: f5b6cdc68fc45a7da6e9dd8b83b4010645a657f925b8714db5ece23421a62407

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7f0f380cd713f0ed2c85e680e399c9982941710b2fbfc2b5d458c4f1533b8e5d",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2023-09-05T20:22:26Z",
    "title_canon_sha256": "696fab5b2c1e776bb272c7e0ac3d98d3075dc81397687e895e00f7a7a2843f83"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2309.02562",
    "kind": "arxiv",
    "version": 1
  }
}