Pith Number

pith:Q2HQXIF4

pith:2014:Q2HQXIF4FREXPLNTTYNUBDI6GE

not attested not anchored not stored refs pending

Strain-induced conduction gap in vertical devices made of twisted graphene layers

Huy-Viet Nguyen, Jerome Saint Martin, Philippe Dollfus, Viet Hung Nguyen

arxiv:1412.7518 v1 · 2014-12-23 · cond-mat.mes-hall

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Q2HQXIF4FREXPLNTTYNUBDI6GE}

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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	2026-05-18T02:26:12.424970Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

868f0ba0bc2c4977adb39e1b408d1e3106ac58eabc65a8b95b1562bd4d2acc92

Aliases

arxiv: 1412.7518 · arxiv_version: 1412.7518v1 · doi: 10.48550/arxiv.1412.7518 · pith_short_12: Q2HQXIF4FREX · pith_short_16: Q2HQXIF4FREXPLNT · pith_short_8: Q2HQXIF4

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/Q2HQXIF4FREXPLNTTYNUBDI6GE \
  | 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: 868f0ba0bc2c4977adb39e1b408d1e3106ac58eabc65a8b95b1562bd4d2acc92

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e89b9b6ab103ab10826310f11bf6e8a2112f8bd26547c151b5dea37d66c1229d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2014-12-23T20:50:18Z",
    "title_canon_sha256": "82c089ac685b076cb5a0979e8d84c2d431222d8e3b6ac014e43b51d3e5a2e457"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.7518",
    "kind": "arxiv",
    "version": 1
  }
}