Pith Number

pith:H2RVMFSM

pith:2015:H2RVMFSMFIC4M6DCIB5JLRJWWO

not attested not anchored not stored refs pending

Layered 2D crystals by design: optimisation of Sb$_2$Te$_3$-GeTe van der Waals superlattices

Giacomo Nannicini, Janne Kalikka, Robert E. Simpson, Xilin Zhou

arxiv:1509.01335 v1 · 2015-09-04 · 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{H2RVMFSMFIC4M6DCIB5JLRJWWO}

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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	2026-05-18T01:33:57.959330Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3ea356164c2a05c67862407a95c536b3b2749d26cf9112284fb3a3b65a1a1c7b

Aliases

arxiv: 1509.01335 · arxiv_version: 1509.01335v1 · doi: 10.48550/arxiv.1509.01335 · pith_short_12: H2RVMFSMFIC4 · pith_short_16: H2RVMFSMFIC4M6DC · pith_short_8: H2RVMFSM

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/H2RVMFSMFIC4M6DCIB5JLRJWWO \
  | 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: 3ea356164c2a05c67862407a95c536b3b2749d26cf9112284fb3a3b65a1a1c7b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f97323e5faca528ac87f241c59b5d2298e0f7202dd6d43d7ac43af0603c51829",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2015-09-04T03:25:15Z",
    "title_canon_sha256": "05c59e318f7ba914ffe263a35b813e4e66c4b146f369348074b6ae18f24c58bf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.01335",
    "kind": "arxiv",
    "version": 1
  }
}