Pith Number

pith:KXPX42BW

pith:2012:KXPX42BWF2ZOCOGLHLNNHJ5S3K

not attested not anchored not stored refs pending

Magnetically amplified light-shining-through-walls via virtual minicharged particles

Babette D\"obrich, Felix Karbstein, Holger Gies, Norman Neitz

arxiv:1203.4986 v2 · 2012-03-22 · hep-ph · hep-th · quant-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{KXPX42BWF2ZOCOGLHLNNHJ5S3K}

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	2026-05-18T03:35:41.177942Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

55df7e68362eb2e138cb3adad3a7b2da9bd1c028ae8722b26ae59e3f2c9f667a

Aliases

arxiv: 1203.4986 · arxiv_version: 1203.4986v2 · doi: 10.48550/arxiv.1203.4986 · pith_short_12: KXPX42BWF2ZO · pith_short_16: KXPX42BWF2ZOCOGL · pith_short_8: KXPX42BW

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/KXPX42BWF2ZOCOGLHLNNHJ5S3K \
  | 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: 55df7e68362eb2e138cb3adad3a7b2da9bd1c028ae8722b26ae59e3f2c9f667a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e0a949be2a78b226c7e116c0b3cec71d1064e93111ce5f0ad6b63a5e925f56f0",
    "cross_cats_sorted": [
      "hep-th",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2012-03-22T13:42:24Z",
    "title_canon_sha256": "f8234685f567ad8d1151d64de341ae38ef1956300d5bf81c9eb252a1899b426e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1203.4986",
    "kind": "arxiv",
    "version": 2
  }
}