Pith Number

pith:WGEG5LB3

pith:2022:WGEG5LB34CODCVZXFBDBF2FQ6T

not attested not anchored not stored refs pending

Polarisability and magnetisation of electrically $K$-mouflaged objects: the Born-Infeld ModMax case study

Dario Bettoni, Jose Beltr\'an Jim\'enez, Philippe Brax

arxiv:2211.16404 v1 · 2022-11-29 · hep-th · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WGEG5LB34CODCVZXFBDBF2FQ6T}

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	2026-07-05T05:20:26.662843Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b1886eac3be09c315737284612e8b0f4f87e0a7bc8d5a236280f31e23385193b

Aliases

arxiv: 2211.16404 · arxiv_version: 2211.16404v1 · doi: 10.48550/arxiv.2211.16404 · pith_short_12: WGEG5LB34COD · pith_short_16: WGEG5LB34CODCVZX · pith_short_8: WGEG5LB3

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/WGEG5LB34CODCVZXFBDBF2FQ6T \
  | 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: b1886eac3be09c315737284612e8b0f4f87e0a7bc8d5a236280f31e23385193b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "041c169f686748e070bbed7594f65a17cd7a09526a0ff0a0cd914d5508ad7298",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2022-11-29T17:28:11Z",
    "title_canon_sha256": "70307fb4bbebb9208cee6c093867ec5e3a4f38b9b10e2ed829c08c7cfa1f203d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2211.16404",
    "kind": "arxiv",
    "version": 1
  }
}