Pith Number

pith:MDMMT6XP

pith:2018:MDMMT6XPGI4ZWE43S32IAVFQNB

not attested not anchored not stored refs pending

Chern insulators for electromagnetic waves in electrical circuit networks

Marcel Franz, Rafael Haenel, Timothy Branch

arxiv:1812.09862 v2 · 2018-12-24 · 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{MDMMT6XPGI4ZWE43S32IAVFQNB}

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	2026-05-17T23:43:42.755183Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

60d8c9faef32399b139b96f48054b068680b83369a97c6d7f7d4f8b7dab4b002

Aliases

arxiv: 1812.09862 · arxiv_version: 1812.09862v2 · doi: 10.48550/arxiv.1812.09862 · pith_short_12: MDMMT6XPGI4Z · pith_short_16: MDMMT6XPGI4ZWE43 · pith_short_8: MDMMT6XP

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/MDMMT6XPGI4ZWE43S32IAVFQNB \
  | 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: 60d8c9faef32399b139b96f48054b068680b83369a97c6d7f7d4f8b7dab4b002

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4df6f78255444d98e1abcbf2d8d64229780c2ab3d01c185972714cf0e745086b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2018-12-24T08:38:05Z",
    "title_canon_sha256": "b2520562d8725c139c6d92e92a888611d30a328f46582d17880618b3b06636c0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.09862",
    "kind": "arxiv",
    "version": 2
  }
}