Pith Number

pith:SVJFF44J

pith:2025:SVJFF44JNMADMDMGH3JJVUMR54

not attested not anchored not stored refs pending

Spontaneous Chern-Euler Duality Transitions

Emil J. Bergholtz, Kang Yang, Peng Xue, Piet W. Brouwer, Zhi Li

arxiv:2503.21861 v1 · 2025-03-27 · cond-mat.mes-hall · math-ph · math.MP · physics.optics · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SVJFF44JNMADMDMGH3JJVUMR54}

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.

Cited by

1 paper in Pith

Covariant formulation of the Berry connection in non-Hermitian systems

Receipt and verification

First computed	2026-07-05T10:40:43.580292Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

955252f3896b00360d863ed29ad191ef115b327f50582ac0a764d8270d07d71e

Aliases

arxiv: 2503.21861 · arxiv_version: 2503.21861v1 · doi: 10.48550/arxiv.2503.21861 · pith_short_12: SVJFF44JNMAD · pith_short_16: SVJFF44JNMADMDMG · pith_short_8: SVJFF44J

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/SVJFF44JNMADMDMGH3JJVUMR54 \
  | 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: 955252f3896b00360d863ed29ad191ef115b327f50582ac0a764d8270d07d71e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ed81ca1f6dc0725590f605b51524d606cc18b12ef5bb1bed704503b99d6a6d53",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP",
      "physics.optics",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2025-03-27T18:00:00Z",
    "title_canon_sha256": "a786d50b072eb5e00d00937aca31d64dff5e4420682194855cc1179d77145474"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.21861",
    "kind": "arxiv",
    "version": 1
  }
}