Pith Number

pith:GJ6GABHN

pith:2026:GJ6GABHNFHVC2U3PQU242OXUTY

not attested not anchored not stored refs pending

Where Does the Signal Live? A Web Data Recipe for Medical Encoder Pretraining

Bofeng Huang, Diane Bouchacourt, Fajwel Fogel, Jacques Sun, Nicolas Barascud

arxiv:2606.22079 v1 · 2026-06-20 · cs.CL · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GJ6GABHNFHVC2U3PQU242OXUTY}

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	2026-06-23T02:13:27.639466Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

327c6004ed29ea2d536f8535cd3af49e365eaa5c035b1f9f887e6d16d8c22c97

Aliases

arxiv: 2606.22079 · arxiv_version: 2606.22079v1 · doi: 10.48550/arxiv.2606.22079 · pith_short_12: GJ6GABHNFHVC · pith_short_16: GJ6GABHNFHVC2U3P · pith_short_8: GJ6GABHN

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/GJ6GABHNFHVC2U3PQU242OXUTY \
  | 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: 327c6004ed29ea2d536f8535cd3af49e365eaa5c035b1f9f887e6d16d8c22c97

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9ba402a0d47121af607d89358e1b5d6af3b7774e17f45c988e170b4e067dc6f0",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2026-06-20T14:54:27Z",
    "title_canon_sha256": "895c8845fcef97fbbb74a784a5dd85249d2ef1c30cd136e1e0aec878dcfab82a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.22079",
    "kind": "arxiv",
    "version": 1
  }
}