Pith Number

pith:JR4UE6Z3

pith:2021:JR4UE6Z3PHTZPYCOSGMMXY6ZBD

not attested not anchored not stored refs pending

Topological axion electrodynamics and 4-group symmetry

Muneto Nitta, Ryo Yokokura, Yoshimasa Hidaka

arxiv:2107.08753 v2 · 2021-07-19 · hep-th · cond-mat.str-el · hep-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{JR4UE6Z3PHTZPYCOSGMMXY6ZBD}

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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

2 papers in Pith

3-Crossed Module Structure in the Five-Dimensional Topological Axion Electrodynamics

Lectures on Generalized Symmetries

Receipt and verification

First computed	2026-07-05T04:01:42.394496Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4c79427b3b79e797e04e9198cbe3d908da4ecc5b1e7a6482b5eb68964a1895f6

Aliases

arxiv: 2107.08753 · arxiv_version: 2107.08753v2 · doi: 10.48550/arxiv.2107.08753 · pith_short_12: JR4UE6Z3PHTZ · pith_short_16: JR4UE6Z3PHTZPYCO · pith_short_8: JR4UE6Z3

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/JR4UE6Z3PHTZPYCOSGMMXY6ZBD \
  | 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: 4c79427b3b79e797e04e9198cbe3d908da4ecc5b1e7a6482b5eb68964a1895f6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d146de47ead9db97c5fbb92c0e7e7e492459db9d32e8d0bfa66d1d3ef1ddad89",
    "cross_cats_sorted": [
      "cond-mat.str-el",
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2021-07-19T11:02:40Z",
    "title_canon_sha256": "6ff428b07c28ff5e645f74832c86043390052ae1263056a5641a752a3e19e324"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2107.08753",
    "kind": "arxiv",
    "version": 2
  }
}