Pith Number

pith:JLGP4S2K

pith:2016:JLGP4S2KJMLQ6YKXOLJUABPSZ7

not attested not anchored not stored refs pending

Effect of Energy Band Gap in Graphene on Negative Refraction through the Veselago Lens and Electron Conductance

Dipendra Dahal, Godfrey Gumbs

arxiv:1607.03974 v1 · 2016-07-14 · 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{JLGP4S2KJMLQ6YKXOLJUABPSZ7}

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	2026-05-18T00:57:11.702499Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4accfe4b4a4b170f615772d34005f2cfcc08fc3ff5089e09599236e5b1e43b23

Aliases

arxiv: 1607.03974 · arxiv_version: 1607.03974v1 · doi: 10.48550/arxiv.1607.03974 · pith_short_12: JLGP4S2KJMLQ · pith_short_16: JLGP4S2KJMLQ6YKX · pith_short_8: JLGP4S2K

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/JLGP4S2KJMLQ6YKXOLJUABPSZ7 \
  | 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: 4accfe4b4a4b170f615772d34005f2cfcc08fc3ff5089e09599236e5b1e43b23

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1f9d06250674c736976ea4572dac9cca86150a98bfade7349db6909cd89881b4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2016-07-14T01:34:55Z",
    "title_canon_sha256": "143ce16347bc33888ff465f92856aec3f8997b124a160badecad0e8e847ea776"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1607.03974",
    "kind": "arxiv",
    "version": 1
  }
}