Pith Number

pith:NHDMQ5YW

pith:2026:NHDMQ5YWWC5HB6JU2Y6Y7BY5ST

not attested not anchored not stored refs pending

Rem3Di: Learning smooth, chiral 3D molecular descriptors from atomistic foundation models

Christoph Schran, Felix Burton, Lars L. Schaaf, Rokas Elijo\v{s}ius, Steffen Wedig

arxiv:2607.19977 v1 · 2026-07-22 · physics.chem-ph · physics.atm-clus · physics.comp-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NHDMQ5YWWC5HB6JU2Y6Y7BY5ST}

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	2026-07-23T01:24:53.235818Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

69c6c87716b0ba70f934d63d8f871d94e21b705824e266fb385c373d00528d1a

Aliases

arxiv: 2607.19977 · arxiv_version: 2607.19977v1 · doi: 10.48550/arxiv.2607.19977 · pith_short_12: NHDMQ5YWWC5H · pith_short_16: NHDMQ5YWWC5HB6JU · pith_short_8: NHDMQ5YW

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/NHDMQ5YWWC5HB6JU2Y6Y7BY5ST \
  | 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: 69c6c87716b0ba70f934d63d8f871d94e21b705824e266fb385c373d00528d1a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "da22580e4b5cfd37b6f50cf02f9d44d93824b16203ba7b2b698a6072653f0058",
    "cross_cats_sorted": [
      "physics.atm-clus",
      "physics.comp-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2026-07-22T10:05:09Z",
    "title_canon_sha256": "4b675876751bdfc1d235912704c96f7162ef3b3b48c67d79ef24574c8d32581d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.19977",
    "kind": "arxiv",
    "version": 1
  }
}