Pith Number

pith:EFXHNMVM

pith:2026:EFXHNMVM3PZORAVWGOQ456SQ47

not attested not anchored not stored refs pending

ProtoPathway: Biologically Structured Prototype-Pathway Fusion for Multimodal Cancer Survival Prediction

Amaya Gallagher-Syed, Costantino Pitzalis, Gregory Slabaugh, Michael R. Barnes, Myles J. Lewis

arxiv:2605.21454 v1 · 2026-05-20 · cs.CV · q-bio.QM · q-bio.TO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EFXHNMVM3PZORAVWGOQ456SQ47}

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	2026-05-21T02:05:38.021919Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

216e76b2acdbf2e882b633a1cefa50e7c49f5585dc2773bf517eadb2df128c94

Aliases

arxiv: 2605.21454 · arxiv_version: 2605.21454v1 · doi: 10.48550/arxiv.2605.21454 · pith_short_12: EFXHNMVM3PZO · pith_short_16: EFXHNMVM3PZORAVW · pith_short_8: EFXHNMVM

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/EFXHNMVM3PZORAVWGOQ456SQ47 \
  | 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: 216e76b2acdbf2e882b633a1cefa50e7c49f5585dc2773bf517eadb2df128c94

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1a5e4284a6ce55c1d2dda231fe528dde91dde5c8e4907492cbe9e58eba3a7ffa",
    "cross_cats_sorted": [
      "q-bio.QM",
      "q-bio.TO"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-05-20T17:43:43Z",
    "title_canon_sha256": "8707dede9ff22c1b89ce5f3153380e7544410daf2a5aad1fbf8f12aa6dbbdb67"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.21454",
    "kind": "arxiv",
    "version": 1
  }
}