Pith Number

pith:HMH4GOTN

pith:2020:HMH4GOTNHV3EY76T6UXNJCYXOH

not attested not anchored not stored refs pending

Helical magnetic fields from Riemann coupling

Ashu Kushwaha, S. Shankaranarayanan (IIT Bombay)

arxiv:2008.10825 v2 · 2020-08-25 · gr-qc · astro-ph.CO · hep-ph · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HMH4GOTNHV3EY76T6UXNJCYXOH}

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

Probing Axion-Photon conversion via circular polarization imprints in the CMB $V$-mode observations

Receipt and verification

First computed	2026-07-05T01:53:55.634648Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3b0fc33a6d3d764c7fd3f52ed48b1771e3dd55847d58c2c4fdac2e9ed346f6c2

Aliases

arxiv: 2008.10825 · arxiv_version: 2008.10825v2 · doi: 10.48550/arxiv.2008.10825 · pith_short_12: HMH4GOTNHV3E · pith_short_16: HMH4GOTNHV3EY76T · pith_short_8: HMH4GOTN

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/HMH4GOTNHV3EY76T6UXNJCYXOH \
  | 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: 3b0fc33a6d3d764c7fd3f52ed48b1771e3dd55847d58c2c4fdac2e9ed346f6c2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f91ae6ed5f80b5fda1002aef8f795970c51383c4df5af31e78c5cb779dedf944",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "hep-ph",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2020-08-25T05:44:47Z",
    "title_canon_sha256": "6a83147f75f39bb3b01a99bb992de5c8b972f3747f43a6f8b6609ddb98d066ba"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2008.10825",
    "kind": "arxiv",
    "version": 2
  }
}