Pith Number

pith:2FAJZM2N

pith:2025:2FAJZM2NGYRR43VZI5ZCHC5LTJ

not attested not anchored not stored refs pending

In-Context Learning can distort the relationship between sequence likelihoods and biological fitness

Benjamin B. Machta, G\"unter P. Wagner, Pranav Kantroo

arxiv:2504.17068 v1 · 2025-04-23 · cs.LG · q-bio.BM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2FAJZM2NGYRR43VZI5ZCHC5LTJ}

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	2026-07-05T10:53:21.714979Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d1409cb34d36231e6eb94772238bab9a5363d62b9b53046ccd60ed0207f87de1

Aliases

arxiv: 2504.17068 · arxiv_version: 2504.17068v1 · doi: 10.48550/arxiv.2504.17068 · pith_short_12: 2FAJZM2NGYRR · pith_short_16: 2FAJZM2NGYRR43VZ · pith_short_8: 2FAJZM2N

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/2FAJZM2NGYRR43VZI5ZCHC5LTJ \
  | 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: d1409cb34d36231e6eb94772238bab9a5363d62b9b53046ccd60ed0207f87de1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bca4b9ea51a13c2e96263c7db04f01d0b7cdbfbbfa27008aa188f7fee600db40",
    "cross_cats_sorted": [
      "q-bio.BM"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-04-23T19:30:01Z",
    "title_canon_sha256": "02f2d97b3ae3609f221f9352d1cef22c49e8c1363bbe9aa7f61b89e8dd584e26"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.17068",
    "kind": "arxiv",
    "version": 1
  }
}