Pith Number

pith:247WSWY5

pith:2012:247WSWY54CAXJWL4JYDHMJ2XSR

not attested not anchored not stored refs pending

Bending of electromagnetic wave in an ultra-strong magnetic field

Jin Young Kim

arxiv:1208.1319 v1 · 2012-08-07 · hep-ph · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{247WSWY54CAXJWL4JYDHMJ2XSR}

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	2026-05-18T01:55:22.341171Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d73f695b1de08174d97c4e06762757946ff362fcaabaae6d3273e678058e8e03

Aliases

arxiv: 1208.1319 · arxiv_version: 1208.1319v1 · doi: 10.48550/arxiv.1208.1319 · pith_short_12: 247WSWY54CAX · pith_short_16: 247WSWY54CAXJWL4 · pith_short_8: 247WSWY5

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/247WSWY54CAXJWL4JYDHMJ2XSR \
  | 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: d73f695b1de08174d97c4e06762757946ff362fcaabaae6d3273e678058e8e03

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b056756bfeaaecdc1a35c8bebf45f3cb47004eb7344f77e768bd83a48211930e",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2012-08-07T01:41:11Z",
    "title_canon_sha256": "817109edb31ddc2ecb89393d3c7f6f4b28ade925fa77c3c5f1b2949f7572e30a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1208.1319",
    "kind": "arxiv",
    "version": 1
  }
}