Pith Number

pith:KPKNXLPL

pith:2017:KPKNXLPLZDERMDM7KLI5MNNEPE

not attested not anchored not stored refs pending

Vacuum non-linear electrodynamic polarization effects in hard emission of pulsars and magnetars

S.I. Svertilov, V.A. Sokolov, V.I. Denisov

arxiv:1703.03249 v1 · 2017-03-09 · 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{KPKNXLPLZDERMDM7KLI5MNNEPE}

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	2026-05-18T00:35:23.282054Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

53d4dbadebc8c9160d9f52d1d635a4792429e2a4f10c77037f350004b2dee2ba

Aliases

arxiv: 1703.03249 · arxiv_version: 1703.03249v1 · doi: 10.48550/arxiv.1703.03249 · pith_short_12: KPKNXLPLZDER · pith_short_16: KPKNXLPLZDERMDM7 · pith_short_8: KPKNXLPL

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/KPKNXLPLZDERMDM7KLI5MNNEPE \
  | 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: 53d4dbadebc8c9160d9f52d1d635a4792429e2a4f10c77037f350004b2dee2ba

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dc165d4cba659b21879a9bd312372aab3f936729ecdb829f8f55adec501a3dc4",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2017-03-09T12:45:42Z",
    "title_canon_sha256": "8fda06f24b852582046f56532401610337f962cae1fc5ee677c3ee93da2b6fbb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.03249",
    "kind": "arxiv",
    "version": 1
  }
}