Pith Number

pith:SJAEFC6X

pith:2021:SJAEFC6XCORHPJXHTC7DIGBDJ6

not attested not anchored not stored refs pending

Machine learning band gaps from the electron density

Antoine Georges, Javier Robledo Moreno, Johannes Flick

arxiv:2104.14351 v2 · 2021-04-29 · cond-mat.dis-nn

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SJAEFC6XCORHPJXHTC7DIGBDJ6}

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	2026-07-05T03:05:33.483712Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9240428bd713a277a6e798be3418234f9d8999da0bad4d0ed571f590e89d3158

Aliases

arxiv: 2104.14351 · arxiv_version: 2104.14351v2 · doi: 10.48550/arxiv.2104.14351 · pith_short_12: SJAEFC6XCORH · pith_short_16: SJAEFC6XCORHPJXH · pith_short_8: SJAEFC6X

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/SJAEFC6XCORHPJXHTC7DIGBDJ6 \
  | 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: 9240428bd713a277a6e798be3418234f9d8999da0bad4d0ed571f590e89d3158

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8136474e99dfae32a171182a376ee5a2562064f46a9ad18536eec0c6e1568f56",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.dis-nn",
    "submitted_at": "2021-04-29T14:00:00Z",
    "title_canon_sha256": "10991cdf4dcfce78eb1b5e0f385788406cdc9e23a2db3a4983f865ce5e3937f6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2104.14351",
    "kind": "arxiv",
    "version": 2
  }
}