Pith Number

pith:XFETXKGV

pith:2022:XFETXKGV3HJNNVROPCC7EQI2KJ

not attested not anchored not stored refs pending

ChemBERTa-2: Towards Chemical Foundation Models

Bharath Ramsundar, Elana Simon, Gabriel Grand, Seyone Chithrananda, Walid Ahmad

arxiv:2209.01712 v1 · 2022-09-05 · cs.LG · cs.AI · 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{XFETXKGV3HJNNVROPCC7EQI2KJ}

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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.

Cited by

15 papers in Pith

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The Biosecurity Blind Spot: Systematic Dual-use Detection in Open Science Infrastructure

SciCore-Mol: Augmenting Large Language Models with Pluggable Molecular Cognition Modules

Machine learning for smell: Ordinal odor strength prediction of molecular perfumery components

Receipt and verification

First computed	2026-07-05T04:54:33.034923Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b9493ba8d5d9d2d6d62e7885f2411a527e23f35dca2b8ab00d35a34baa300455

Aliases

arxiv: 2209.01712 · arxiv_version: 2209.01712v1 · doi: 10.48550/arxiv.2209.01712 · pith_short_12: XFETXKGV3HJN · pith_short_16: XFETXKGV3HJNNVRO · pith_short_8: XFETXKGV

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/XFETXKGV3HJNNVROPCC7EQI2KJ \
  | 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: b9493ba8d5d9d2d6d62e7885f2411a527e23f35dca2b8ab00d35a34baa300455

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a9d0fb5cebe2cbe10e1c879ba8552180b46a5f03ff60eaa42850aa7e4ba005e1",
    "cross_cats_sorted": [
      "cs.AI",
      "q-bio.BM"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2022-09-05T00:31:12Z",
    "title_canon_sha256": "58fe0fa8821086ae5433100f4e68457cffafef45fdf7c4679d13397bdb8f759b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2209.01712",
    "kind": "arxiv",
    "version": 1
  }
}