Pith Number

pith:PC2TW3HE

pith:2019:PC2TW3HET2KOW64AGO2TFFSWIU

not attested not anchored not stored refs pending

New constraints on Lorentz Invariance violation from Crab Nebula spectrum beyond $100$ TeV

Petr Satunin

arxiv:1906.08221 v4 · 2019-06-19 · 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{PC2TW3HET2KOW64AGO2TFFSWIU}

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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

Constraining Lorentz invariance violation from the depth of air-shower maximum

Receipt and verification

First computed	2026-07-05T03:08:41.475444Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

78b53b6ce49e94eb7b8033b53296564519766a5c9e002228de75a3a047810351

Aliases

arxiv: 1906.08221 · arxiv_version: 1906.08221v4 · doi: 10.48550/arxiv.1906.08221 · pith_short_12: PC2TW3HET2KO · pith_short_16: PC2TW3HET2KOW64A · pith_short_8: PC2TW3HE

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/PC2TW3HET2KOW64AGO2TFFSWIU \
  | 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: 78b53b6ce49e94eb7b8033b53296564519766a5c9e002228de75a3a047810351

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9e388a42b71fff0b0513b22a5c9908f4b46960faa11a8ebe1d025f094d9cfa87",
    "cross_cats_sorted": [
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2019-06-19T17:03:34Z",
    "title_canon_sha256": "f1c1f550faca8d895247932f5547bd91c641075ec78cada8ff79b1b00e9672b3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.08221",
    "kind": "arxiv",
    "version": 4
  }
}