Pith Number

pith:52Y64JVN

pith:2017:52Y64JVNVJFLQMVTSJ3P4YL4AX

not attested not anchored not stored refs pending

Spectral gaps in graphene antidot lattices

Edgardo Stockmeyer, Horia Cornean, Jean-Marie Barbaroux

arxiv:1705.09187 v1 · 2017-05-25 · 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{52Y64JVNVJFLQMVTSJ3P4YL4AX}

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	2026-05-18T00:43:40.202263Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eeb1ee26adaa4ab832b39276fe617c05f005f5ba8590803377e05d7ef46dec5e

Aliases

arxiv: 1705.09187 · arxiv_version: 1705.09187v1 · doi: 10.48550/arxiv.1705.09187 · pith_short_12: 52Y64JVNVJFL · pith_short_16: 52Y64JVNVJFLQMVT · pith_short_8: 52Y64JVN

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/52Y64JVNVJFLQMVTSJ3P4YL4AX \
  | 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: eeb1ee26adaa4ab832b39276fe617c05f005f5ba8590803377e05d7ef46dec5e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3b0962a2618baa8d959f0652e2acc3b3e7a735afb4fa4fcfb0814b1153308c42",
    "cross_cats_sorted": [
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2017-05-25T14:08:00Z",
    "title_canon_sha256": "5da5c53e2e64be9d20355c0ab2ea0838faecd86ec4c0d96eb3cb7b064d070d8a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.09187",
    "kind": "arxiv",
    "version": 1
  }
}