Pith Number

pith:BEW63BBP

pith:2017:BEW63BBPRER75Q5MLCNMJZGHCO

not attested not anchored not stored refs pending

Silicon clathrates for photovoltaics predicted by a two-step crystal structure search

Dingyu Xing, Hao Gao, Jian Sun, Juefei Wu, Kang Xia

arxiv:1708.04097 v2 · 2017-08-14 · cond-mat.mtrl-sci

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BEW63BBPRER75Q5MLCNMJZGHCO}

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	2026-05-18T00:27:04.572181Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

092ded842f8923fec3ac589ac4e4c713be139eb6f93ebd195e68d4a135ab05a3

Aliases

arxiv: 1708.04097 · arxiv_version: 1708.04097v2 · doi: 10.48550/arxiv.1708.04097 · pith_short_12: BEW63BBPRER7 · pith_short_16: BEW63BBPRER75Q5M · pith_short_8: BEW63BBP

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/BEW63BBPRER75Q5MLCNMJZGHCO \
  | 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: 092ded842f8923fec3ac589ac4e4c713be139eb6f93ebd195e68d4a135ab05a3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "24a1dbd5ebebd30f70268475eea9884af29d52c4515cd7e5ba41274809b4a76f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2017-08-14T12:29:14Z",
    "title_canon_sha256": "635cd5157145e0de3d0fba272d0bf3db39acdb47cfa57a472c8b10f64e2abd5e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.04097",
    "kind": "arxiv",
    "version": 2
  }
}