Pith Number

pith:24TDQXBJ

pith:2021:24TDQXBJVHJNQ32VLNJ5IMYN4T

not attested not anchored not stored refs pending

Magnetars as Laboratories for Strong Field QED

Chul Min Kim (IBS, CoReLS, GIST), Sang Pyo Kim (Kunsan Natl U.)

arxiv:2112.02460 v1 · 2021-12-05 · 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{24TDQXBJVHJNQ32VLNJ5IMYN4T}

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

Detectability of Magnetar-Induced Vacuum Birefringence with IXPE and eXTP

Receipt and verification

First computed	2026-07-05T03:37:53.120498Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d726385c29a9d2d86f555b53d4330de4e3c3f30643ab4aeceb6baea0e6963cd8

Aliases

arxiv: 2112.02460 · arxiv_version: 2112.02460v1 · doi: 10.48550/arxiv.2112.02460 · pith_short_12: 24TDQXBJVHJN · pith_short_16: 24TDQXBJVHJNQ32V · pith_short_8: 24TDQXBJ

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/24TDQXBJVHJNQ32VLNJ5IMYN4T \
  | 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: d726385c29a9d2d86f555b53d4330de4e3c3f30643ab4aeceb6baea0e6963cd8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a93777658624ef66db501ff3496dea6275db2688d006b0a061d1aa4802037f44",
    "cross_cats_sorted": [
      "hep-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2021-12-05T01:53:20Z",
    "title_canon_sha256": "b1f9ce5960a6742b0f48b846ea8a49a0c013f40922ad653b5f3c7bbe6e480f05"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2112.02460",
    "kind": "arxiv",
    "version": 1
  }
}