Pith Number

pith:GAO5PQ3I

pith:2021:GAO5PQ3ID3JHFKTUAGDDB55SU5

not attested not anchored not stored refs pending

Axion Electrodynamics in Topological Insulators for beginners

Josep Planelles

arxiv:2111.07290 v5 · 2021-11-14 · 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{GAO5PQ3ID3JHFKTUAGDDB55SU5}

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

Exploring Spectral Singularities in Dirac Semimetals: The Role of Non-Hermitian Physics and Dichroism

Receipt and verification

First computed	2026-07-05T05:21:40.202757Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

301dd7c3681ed272aa74018630f7b2a74db6dc3ed4d1a097542d2ddc2fa2f079

Aliases

arxiv: 2111.07290 · arxiv_version: 2111.07290v5 · doi: 10.48550/arxiv.2111.07290 · pith_short_12: GAO5PQ3ID3JH · pith_short_16: GAO5PQ3ID3JHFKTU · pith_short_8: GAO5PQ3I

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/GAO5PQ3ID3JHFKTUAGDDB55SU5 \
  | 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: 301dd7c3681ed272aa74018630f7b2a74db6dc3ed4d1a097542d2ddc2fa2f079

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6d8613cef023dd977f91ec05dcff5c4048ab4c6ce7d63c1cfa29c90b7ea275b3",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2021-11-14T09:29:36Z",
    "title_canon_sha256": "8c3cd6c4f332cda6d30e5316e85c933552f03300b659dc63616c943a3cbdcea2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2111.07290",
    "kind": "arxiv",
    "version": 5
  }
}