Pith Number

pith:ERQU2N2S

pith:2017:ERQU2N2S2WJNKGBR3KXQ3B3VPR

not attested not anchored not stored refs pending

Physical cryptographic primitives by chemical vapor deposition of layered MoS2

Abdullah Alharbi, Darren Armstrong, Davood Shahrjerdi, Somayah Alharbi

arxiv:1706.06745 v1 · 2017-06-21 · 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{ERQU2N2S2WJNKGBR3KXQ3B3VPR}

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	2026-05-18T00:41:56.984948Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

24614d3752d592d51831daaf0d87757c4b5092840f620896e99265719edf00a7

Aliases

arxiv: 1706.06745 · arxiv_version: 1706.06745v1 · doi: 10.48550/arxiv.1706.06745 · pith_short_12: ERQU2N2S2WJN · pith_short_16: ERQU2N2S2WJNKGBR · pith_short_8: ERQU2N2S

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/ERQU2N2S2WJNKGBR3KXQ3B3VPR \
  | 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: 24614d3752d592d51831daaf0d87757c4b5092840f620896e99265719edf00a7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1d44fb2990da5493207465b340b5ab9b9a2fb9c437aa673e5670a99ce4d768ed",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2017-06-21T05:34:33Z",
    "title_canon_sha256": "6ec1914ad97dc9b379b06c0cc188e0c4051e75ae7a2779a2fcc968842793136e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.06745",
    "kind": "arxiv",
    "version": 1
  }
}