Pith Number

pith:NV7AD2FP

pith:2019:NV7AD2FPE3XS2HDOYUBWXOGBQ3

not attested not anchored not stored refs pending

Contact transparency in mechanically assembled 2D material devices

Fernando Camino, Jian Lyu, Kenji Watanabe, Liyuan Zhang, Naomi Mizuno, Peng Wang, Scott Mills, Takashi Taniguchi, Xu Du

arxiv:1906.07259 v1 · 2019-06-17 · cond-mat.mes-hall · 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{NV7AD2FPE3XS2HDOYUBWXOGBQ3}

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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	2026-05-17T23:43:08.391388Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6d7e01e8af26ef2d1c6ec5036bb8c186c6e3ab45a57220cc5ed0c1af38f017a1

Aliases

arxiv: 1906.07259 · arxiv_version: 1906.07259v1 · doi: 10.48550/arxiv.1906.07259 · pith_short_12: NV7AD2FPE3XS · pith_short_16: NV7AD2FPE3XS2HDO · pith_short_8: NV7AD2FP

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/NV7AD2FPE3XS2HDOYUBWXOGBQ3 \
  | 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: 6d7e01e8af26ef2d1c6ec5036bb8c186c6e3ab45a57220cc5ed0c1af38f017a1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "45591ed96b1d9cde239ea4a02eb181bee2b534eab84823b1f65c7aeade6d6019",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2019-06-17T20:47:05Z",
    "title_canon_sha256": "b64952143996edbc3f26e3b927691b3fb1002c7a193ef847a0c3d34e423d1c55"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.07259",
    "kind": "arxiv",
    "version": 1
  }
}