Pith Number

pith:7S3GPJJQ

pith:2026:7S3GPJJQ63YSV6KWXQYFPVMQVC

not attested not anchored not stored refs pending

A likelihood-based framework for simultaneously learning both noise and growth dynamics using biologically-informed neural networks

Rebecca M. Crossley, Ruth E. Baker

arxiv:2606.13475 v1 · 2026-06-11 · q-bio.QM · q-bio.PE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7S3GPJJQ63YSV6KWXQYFPVMQVC}

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	2026-06-12T01:10:05.497726Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fcb667a530f6f12af956bc3057d590a8b064877733e7f9d19e99b35d81479946

Aliases

arxiv: 2606.13475 · arxiv_version: 2606.13475v1 · doi: 10.48550/arxiv.2606.13475 · pith_short_12: 7S3GPJJQ63YS · pith_short_16: 7S3GPJJQ63YSV6KW · pith_short_8: 7S3GPJJQ

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/7S3GPJJQ63YSV6KWXQYFPVMQVC \
  | 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: fcb667a530f6f12af956bc3057d590a8b064877733e7f9d19e99b35d81479946

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "acf9d7bd76fd779bb86a67149bb6fffa418e7954fb67c2d36ca763dd66e81896",
    "cross_cats_sorted": [
      "q-bio.PE"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "q-bio.QM",
    "submitted_at": "2026-06-11T15:29:14Z",
    "title_canon_sha256": "5e3f37eb8226c3c42366070fdc76814354be9b802c6af7af9c9a6c096a2fa475"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.13475",
    "kind": "arxiv",
    "version": 1
  }
}