Pith Number

pith:SLQ3W7TX

pith:2017:SLQ3W7TX6JX2NH345AFUEDHATU

not attested not anchored not stored refs pending

Elliptic operators with honeycomb symmetry: Dirac points, Edge States and Applications to Photonic Graphene

J. P. Lee-Thorp, M. I. Weinstein, Y. Zhu

arxiv:1710.03389 v2 · 2017-10-10 · math-ph · math.AP · math.MP · math.SP · physics.optics

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SLQ3W7TX6JX2NH345AFUEDHATU}

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	2026-05-18T00:01:00.145902Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

92e1bb7e77f26fa69f7ce80b420ce09d27aa3fcf4836065243751100d58144ee

Aliases

arxiv: 1710.03389 · arxiv_version: 1710.03389v2 · doi: 10.48550/arxiv.1710.03389 · pith_short_12: SLQ3W7TX6JX2 · pith_short_16: SLQ3W7TX6JX2NH34 · pith_short_8: SLQ3W7TX

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/SLQ3W7TX6JX2NH345AFUEDHATU \
  | 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: 92e1bb7e77f26fa69f7ce80b420ce09d27aa3fcf4836065243751100d58144ee

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "01041d1a8ef4a1c98f80d60197f938332f2a543747f5d623a3194eaac911ac2c",
    "cross_cats_sorted": [
      "math.AP",
      "math.MP",
      "math.SP",
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2017-10-10T03:48:10Z",
    "title_canon_sha256": "6c79e78eabd0d3f303cafe6f2712c8fdcb6121b0ed0a321335d7590d13609e61"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.03389",
    "kind": "arxiv",
    "version": 2
  }
}