Pith Number

pith:T3LR4WPI

pith:2026:T3LR4WPIU2V6XKEFFNGF35EEYL

not attested not anchored not stored refs pending

Traj-Evolve: A Self-Evolving Multi-Agent System for Patient Trajectory Modeling in Lung Cancer Early Detection

Matthew Thompson, Meliha Yetisgen, Ruth Etzioni, Sihang Zeng

arxiv:2606.02812 v1 · 2026-06-01 · cs.AI · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{T3LR4WPIU2V6XKEFFNGF35EEYL}

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	2026-06-03T01:05:23.653645Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9ed71e59e8a6abeba8852b4c5df484c2e4dc0aff8496fa6c200bd301d15bec78

Aliases

arxiv: 2606.02812 · arxiv_version: 2606.02812v1 · doi: 10.48550/arxiv.2606.02812 · pith_short_12: T3LR4WPIU2V6 · pith_short_16: T3LR4WPIU2V6XKEF · pith_short_8: T3LR4WPI

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/T3LR4WPIU2V6XKEFFNGF35EEYL \
  | 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: 9ed71e59e8a6abeba8852b4c5df484c2e4dc0aff8496fa6c200bd301d15bec78

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a8935850d0784fd913ba822b0041bb02b3f886a310f5629e72d1b34ee44cfdc2",
    "cross_cats_sorted": [
      "cs.CL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2026-06-01T19:30:07Z",
    "title_canon_sha256": "6595019df77ac62f830a373d894c5f910c1f70fddc9f88c7c489df07d36c2399"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.02812",
    "kind": "arxiv",
    "version": 1
  }
}