Pith Number

pith:TX6SSPUU

pith:2022:TX6SSPUUB2NZI27THT4YDAMNIG

not attested not anchored not stored refs pending

Protein language models trained on multiple sequence alignments learn phylogenetic relationships

Anne-Florence Bitbol, Damiano Sgarbossa, Umberto Lupo

arxiv:2203.15465 v2 · 2022-03-29 · q-bio.BM · cs.LG · q-bio.QM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TX6SSPUUB2NZI27THT4YDAMNIG}

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	2026-07-05T05:09:16.706487Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9dfd293e940e9b946bf33cf981818d41a65c1ef0d53009f093633f20a7bf2b0b

Aliases

arxiv: 2203.15465 · arxiv_version: 2203.15465v2 · doi: 10.48550/arxiv.2203.15465 · pith_short_12: TX6SSPUUB2NZ · pith_short_16: TX6SSPUUB2NZI27T · pith_short_8: TX6SSPUU

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/TX6SSPUUB2NZI27THT4YDAMNIG \
  | 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: 9dfd293e940e9b946bf33cf981818d41a65c1ef0d53009f093633f20a7bf2b0b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0f3c2c4837235d5821c812054d514b6c0ade93180594618a24ed7dcaeac1965f",
    "cross_cats_sorted": [
      "cs.LG",
      "q-bio.QM"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "q-bio.BM",
    "submitted_at": "2022-03-29T12:07:45Z",
    "title_canon_sha256": "da0784585ad8d1c08ff5b284748b893dcf76744708468163938ab6ca082ccfef"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2203.15465",
    "kind": "arxiv",
    "version": 2
  }
}