Pith Number

pith:GURK6333

pith:2020:GURK63336LYXULZF4KL23DS364

not attested not anchored not stored refs pending

The role of feature space in atomistic learning

Alexander Goscinski, Giulio Imbalzano, Guillaume Fraux, Michele Ceriotti

arxiv:2009.02741 v4 · 2020-09-06 · physics.comp-ph · cond-mat.mtrl-sci · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GURK63336LYXULZF4KL23DS364}

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	2026-07-05T01:58:31.566970Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3522af6f7bf2f17a2f25e297ad8e5bf72f497eaa7452ad3de2fd0391592f5e3b

Aliases

arxiv: 2009.02741 · arxiv_version: 2009.02741v4 · doi: 10.48550/arxiv.2009.02741 · pith_short_12: GURK63336LYX · pith_short_16: GURK63336LYXULZF · pith_short_8: GURK6333

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/GURK63336LYXULZF4KL23DS364 \
  | 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: 3522af6f7bf2f17a2f25e297ad8e5bf72f497eaa7452ad3de2fd0391592f5e3b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cf98d9ad5e86c65902fd75cd9cf59253bfb3769fc1d93c4a8d2c1fff07d58d83",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.comp-ph",
    "submitted_at": "2020-09-06T14:12:09Z",
    "title_canon_sha256": "29af669aef1ce70d307cd828fed5f5eafe4f847c0b70f23f92319f1e0e9ac26b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2009.02741",
    "kind": "arxiv",
    "version": 4
  }
}