Pith Number

pith:J4IZR2WF

pith:2019:J4IZR2WFAUV6HCDGKHSDRI2D4L

not attested not anchored not stored refs pending

Nontrivial band geometry in an optically active system

Dmitry Solnyshkov, Feng Li, Guillaume Malpuech, Hongbing Fu, Jiahuan Ren, Jiannian Yao, Olivier Bleu, Qing Liao, Yiming Li

arxiv:1912.05994 v1 · 2019-12-12 · cond-mat.mes-hall · 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{J4IZR2WFAUV6HCDGKHSDRI2D4L}

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	2026-07-05T00:25:44.968146Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4f1198eac5052be3886651e438a343e2d469d31862dcb1ea16d9a0b195c79448

Aliases

arxiv: 1912.05994 · arxiv_version: 1912.05994v1 · doi: 10.48550/arxiv.1912.05994 · pith_short_12: J4IZR2WFAUV6 · pith_short_16: J4IZR2WFAUV6HCDG · pith_short_8: J4IZR2WF

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/J4IZR2WFAUV6HCDGKHSDRI2D4L \
  | 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: 4f1198eac5052be3886651e438a343e2d469d31862dcb1ea16d9a0b195c79448

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bb424c9a3c4390698daf01bffe365598fe38c1d29c9663ec7bcc151d697ecb39",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2019-12-12T14:40:35Z",
    "title_canon_sha256": "6fca89a4973ed36eb5bb6f2fa7fb3a93a547c5e95d830b5a4cccfb9de190a886"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1912.05994",
    "kind": "arxiv",
    "version": 1
  }
}