Pith Number

pith:REFBD6YB

pith:2017:REFBD6YBDDVT5ISXWXLAEES4B5

not attested not anchored not stored refs pending

First-Principles Prediction of Densities of Amorphous Materials: The Case of Amorphous Silicon

Yoritaka Furukawa, Yu-ichiro Matsushita

arxiv:1704.06107 v2 · 2017-04-20 · 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{REFBD6YBDDVT5ISXWXLAEES4B5}

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	2026-05-18T00:25:58.092085Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

890a11fb0118eb3ea257b5d602125c0f60987256164338ca115ba5f2e88daadf

Aliases

arxiv: 1704.06107 · arxiv_version: 1704.06107v2 · doi: 10.48550/arxiv.1704.06107 · pith_short_12: REFBD6YBDDVT · pith_short_16: REFBD6YBDDVT5ISX · pith_short_8: REFBD6YB

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/REFBD6YBDDVT5ISXWXLAEES4B5 \
  | 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: 890a11fb0118eb3ea257b5d602125c0f60987256164338ca115ba5f2e88daadf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "09471b3623d39b5b75caf080fc3039c3b5229a3916fed669fc179071c09e83ff",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.dis-nn",
    "submitted_at": "2017-04-20T12:31:12Z",
    "title_canon_sha256": "41fbe550084f14cb7c3d360f1ebd40308475b55d22b0418b746e9231fda9360c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.06107",
    "kind": "arxiv",
    "version": 2
  }
}