Pith Number

pith:DMYHE7KA

pith:2023:DMYHE7KAPDR2D4VMMNRL3MCDXY

not attested not anchored not stored refs pending

Schwinger Pair Production and Vacuum Birefringence around High Magnetized Neutron Stars

Chul Min Kim, Sang Pyo Kim

arxiv:2308.15830 v1 · 2023-08-30 · astro-ph.HE · 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{DMYHE7KAPDR2D4VMMNRL3MCDXY}

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	2026-07-05T06:46:13.941264Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1b30727d4078e3a1f2ac6362bdb043be11285ea86e3348267c9097f0cb780bc0

Aliases

arxiv: 2308.15830 · arxiv_version: 2308.15830v1 · doi: 10.48550/arxiv.2308.15830 · pith_short_12: DMYHE7KAPDR2 · pith_short_16: DMYHE7KAPDR2D4VM · pith_short_8: DMYHE7KA

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/DMYHE7KAPDR2D4VMMNRL3MCDXY \
  | 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: 1b30727d4078e3a1f2ac6362bdb043be11285ea86e3348267c9097f0cb780bc0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8aa0e457e5b112d310dd63ab52de995271261e452d8b176f92e601b6f9a44977",
    "cross_cats_sorted": [
      "hep-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2023-08-30T08:11:03Z",
    "title_canon_sha256": "e1be56e1732e0adaec1d52b87ed58a0bae49e566d26f01ce222b009f9a7833ec"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2308.15830",
    "kind": "arxiv",
    "version": 1
  }
}