Pith Number

pith:EYUWTS3D

pith:2011:EYUWTS3DLPRU56YRL4RVW474CJ

not attested not anchored not stored refs pending

Electric Current Focusing Efficiency in Graphene Electric Lens

Gang Zhang, Weihua Mu, Yunqing Tang, Zhongcan Ou-Yang

arxiv:1108.1723 v1 · 2011-08-08 · cond-mat.mes-hall · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EYUWTS3DLPRU56YRL4RVW474CJ}

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	2026-05-18T02:01:00.309647Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

262969cb635be34efb115f235b73fc126e53acd4cfc9c06819e092a7cde9b76d

Aliases

arxiv: 1108.1723 · arxiv_version: 1108.1723v1 · doi: 10.48550/arxiv.1108.1723 · pith_short_12: EYUWTS3DLPRU · pith_short_16: EYUWTS3DLPRU56YR · pith_short_8: EYUWTS3D

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/EYUWTS3DLPRU56YRL4RVW474CJ \
  | 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: 262969cb635be34efb115f235b73fc126e53acd4cfc9c06819e092a7cde9b76d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eb3dad2820aef94b7b9495b95ad4048b38bc757a137de8eeafe89d20344e7f70",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2011-08-08T14:42:42Z",
    "title_canon_sha256": "b51444411a56caa1ce69f59c11f8fa984120241bd97d95560f67d84fd1668be3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1108.1723",
    "kind": "arxiv",
    "version": 1
  }
}