Pith Number

pith:IDDPDJV5

pith:2018:IDDPDJV53CAT3WJ6CYXM3D465E

not attested not anchored not stored refs pending

The Dirac equation as a quantum walk over the honeycomb and triangular lattices

Armando P\'erez, Giuseppe Di Molfetta, Iv\'an M\'arquez-Mart\'in, Pablo Arrighi

arxiv:1803.01015 v2 · 2018-03-02 · quant-ph · cond-mat.mes-hall · cs.DC · hep-lat

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IDDPDJV53CAT3WJ6CYXM3D465E}

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	2026-05-18T00:12:52.966585Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

40c6f1a6bdd8813dd93e162ecd8f9ee9398d66c121e91d1c242bb694c86173be

Aliases

arxiv: 1803.01015 · arxiv_version: 1803.01015v2 · doi: 10.48550/arxiv.1803.01015 · pith_short_12: IDDPDJV53CAT · pith_short_16: IDDPDJV53CAT3WJ6 · pith_short_8: IDDPDJV5

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/IDDPDJV53CAT3WJ6CYXM3D465E \
  | 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: 40c6f1a6bdd8813dd93e162ecd8f9ee9398d66c121e91d1c242bb694c86173be

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bae1efe82f00cf676575aba12693e33424db7dba205ec4723e5ff7b02a5233c6",
    "cross_cats_sorted": [
      "cond-mat.mes-hall",
      "cs.DC",
      "hep-lat"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2018-03-02T19:19:57Z",
    "title_canon_sha256": "fd85d5508f65e03350a0910f3ff03c432fa80ce4aac9bea72e700024dec4dfca"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.01015",
    "kind": "arxiv",
    "version": 2
  }
}