Pith Number

pith:Y6CXSVK5

pith:2013:Y6CXSVK5TWLEWD6NN4C3UM3FIK

not attested not anchored not stored refs pending

Cluster expansion made easy with Bayesian compressive sensing

Fei Zhou, Gus L. W. Hart, Lance J Nelson, Shane Reese, Vidvuds Ozolins

arxiv:1307.2938 v1 · 2013-07-10 · 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{Y6CXSVK5TWLEWD6NN4C3UM3FIK}

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	2026-05-18T03:08:36.713535Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c78579555d9d964b0fcd6f05ba336542838253070d642c1bbfcd8ce19784dcca

Aliases

arxiv: 1307.2938 · arxiv_version: 1307.2938v1 · doi: 10.48550/arxiv.1307.2938 · pith_short_12: Y6CXSVK5TWLE · pith_short_16: Y6CXSVK5TWLEWD6N · pith_short_8: Y6CXSVK5

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/Y6CXSVK5TWLEWD6NN4C3UM3FIK \
  | 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: c78579555d9d964b0fcd6f05ba336542838253070d642c1bbfcd8ce19784dcca

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b8f3356366fe4a4fe40d3634355f31d270bb175c930f22f58459d000b0e5a7cb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2013-07-10T22:54:04Z",
    "title_canon_sha256": "ace6fe15ea438f14f7eab3dee52c99dd5d4d07b93d2c301256fe708f4b17283d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.2938",
    "kind": "arxiv",
    "version": 1
  }
}