Pith Number

pith:VAAKXLPZ

pith:2013:VAAKXLPZ3N3VRSOPHX7YIDRGVN

not attested not anchored not stored refs pending

Chiral Tunnelling in Twisted Graphene Bilayer

Lin He, Wen-Yu He, Zhao-Dong Chu

arxiv:1301.7573 v2 · 2013-01-31 · 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{VAAKXLPZ3N3VRSOPHX7YIDRGVN}

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	2026-05-18T03:16:16.855394Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a800abadf9db7758c9cf3dff840e26ab710cb4baddc9de002ba46c8a02094b58

Aliases

arxiv: 1301.7573 · arxiv_version: 1301.7573v2 · doi: 10.48550/arxiv.1301.7573 · pith_short_12: VAAKXLPZ3N3V · pith_short_16: VAAKXLPZ3N3VRSOP · pith_short_8: VAAKXLPZ

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/VAAKXLPZ3N3VRSOPHX7YIDRGVN \
  | 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: a800abadf9db7758c9cf3dff840e26ab710cb4baddc9de002ba46c8a02094b58

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b87375757709fcafca947860a9508cee0aca229586815d781a49b8743a4db1f9",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2013-01-31T10:19:56Z",
    "title_canon_sha256": "8477c81a60968a75030d66de9af4dd41e5f470c0907aa72d20c90bb8903245ab"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.7573",
    "kind": "arxiv",
    "version": 2
  }
}