Pith Number

pith:6DA73IWC

pith:2020:6DA73IWCJ7XI5TCMMKP3ULLXP7

not attested not anchored not stored refs pending

Transfer learning for materials informatics using crystal graph convolutional neural network

Joohwi Lee, Ryoji Asahi

arxiv:2007.09932 v4 · 2020-07-20 · cond-mat.mtrl-sci · 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{6DA73IWCJ7XI5TCMMKP3ULLXP7}

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	2026-07-05T02:10:39.274196Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f0c1fda2c24fee8ecc4c629fba2d777fd4711294e646b47467fc86bd347c973e

Aliases

arxiv: 2007.09932 · arxiv_version: 2007.09932v4 · doi: 10.48550/arxiv.2007.09932 · pith_short_12: 6DA73IWCJ7XI · pith_short_16: 6DA73IWCJ7XI5TCM · pith_short_8: 6DA73IWC

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/6DA73IWCJ7XI5TCMMKP3ULLXP7 \
  | 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: f0c1fda2c24fee8ecc4c629fba2d777fd4711294e646b47467fc86bd347c973e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cf47114b16932d03eeba9a2e242db96a6b0d54706ac70b35dcf9052e7bc91b0a",
    "cross_cats_sorted": [
      "physics.comp-ph"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2020-07-20T08:27:57Z",
    "title_canon_sha256": "c93eb5541adc8c8a2de723901f374b6e3c38908446730bde6fad4acf9b714cba"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2007.09932",
    "kind": "arxiv",
    "version": 4
  }
}