Pith Number

pith:2GDPD2ES

pith:2023:2GDPD2ESI37GNFLC5R4EN73DX4

not attested not anchored not stored refs pending

Realization of Non-Hermitian Hopf Bundle Matter

Bumki Min, Hee Chul Park, Jung-Wan Ryu, Kyungmin Lee, Minwook Kyung, Moon Jip Park, Oubo You, Shuang Zhang, Yung Kim

arxiv:2303.13721 v1 · 2023-03-24 · physics.app-ph · 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{2GDPD2ESI37GNFLC5R4EN73DX4}

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	2026-07-05T05:54:18.962089Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d186f1e89246fe669562ec7846ff63bf3970aaf0c41c29b01ed7edb05aefa36e

Aliases

arxiv: 2303.13721 · arxiv_version: 2303.13721v1 · doi: 10.48550/arxiv.2303.13721 · pith_short_12: 2GDPD2ESI37G · pith_short_16: 2GDPD2ESI37GNFLC · pith_short_8: 2GDPD2ES

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/2GDPD2ESI37GNFLC5R4EN73DX4 \
  | 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: d186f1e89246fe669562ec7846ff63bf3970aaf0c41c29b01ed7edb05aefa36e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "17fd0153b2f552f8b04e1c87799976032d94bb28280ce74a4a5ef4d87598283b",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.app-ph",
    "submitted_at": "2023-03-24T00:22:49Z",
    "title_canon_sha256": "cd8102ad592bf37f7090b382d4a0b6a9a0365559d8d0cdb2c0396d3ea25ce378"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2303.13721",
    "kind": "arxiv",
    "version": 1
  }
}