Pith Number

pith:DQTV4PV3

pith:2020:DQTV4PV3NELGCEFQJZLY7QTIGY

not attested not anchored not stored refs pending

Bloch electrons on honeycomb lattice and toric Calabi-Yau geometry

Yasuyuki Hatsuda, Yuji Sugimoto

arxiv:2003.05662 v2 · 2020-03-12 · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DQTV4PV3NELGCEFQJZLY7QTIGY}

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	2026-07-05T01:12:40.788133Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1c275e3ebb69166110b04e578fc268363a873683cd7a78bc78aa701f912f3d69

Aliases

arxiv: 2003.05662 · arxiv_version: 2003.05662v2 · doi: 10.48550/arxiv.2003.05662 · pith_short_12: DQTV4PV3NELG · pith_short_16: DQTV4PV3NELGCEFQ · pith_short_8: DQTV4PV3

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/DQTV4PV3NELGCEFQJZLY7QTIGY \
  | 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: 1c275e3ebb69166110b04e578fc268363a873683cd7a78bc78aa701f912f3d69

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "242921421f29909e070fcfd17df5488bf12ca92f14f94608e7c3ce9a4309628e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2020-03-12T08:36:44Z",
    "title_canon_sha256": "33a4212fe7b17c291c531293a8a8b9c8a4e3cc3e3b8f7511aed89378210666ad"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2003.05662",
    "kind": "arxiv",
    "version": 2
  }
}