Pith Number

pith:XAXW34I3

pith:2025:XAXW34I3KRBZH2DR6LETQYCC7W

not attested not anchored not stored refs pending

Energy-Based Flow Matching for Generating 3D Molecular Structure

Arne Elofsson, Christopher Iliffe Sprague, Hossein Azizpour, Matteo Tadiello, Vsevolod Viliuga, Wenyin Zhou

arxiv:2508.18949 v1 · 2025-08-26 · 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{XAXW34I3KRBZH2DR6LETQYCC7W}

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	2026-07-05T11:59:34.211598Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b82f6df11b544393e871f2c9386042fdac6eef0876b8c71555efb189176d2fdd

Aliases

arxiv: 2508.18949 · arxiv_version: 2508.18949v1 · doi: 10.48550/arxiv.2508.18949 · pith_short_12: XAXW34I3KRBZ · pith_short_16: XAXW34I3KRBZH2DR · pith_short_8: XAXW34I3

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/XAXW34I3KRBZH2DR6LETQYCC7W \
  | 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: b82f6df11b544393e871f2c9386042fdac6eef0876b8c71555efb189176d2fdd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f26b29d854629c004e0f62429f1fb7944d091a6db0b964f424b00d6e45c8b49a",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-08-26T11:42:57Z",
    "title_canon_sha256": "b8b2f9b5bf470a8193cf0e89b9689aac2cf722eb3e729645b56ca8fda460dfba"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.18949",
    "kind": "arxiv",
    "version": 1
  }
}