Pith Number

pith:4NVV64K7

pith:2019:4NVV64K7XOVPIWV6QDNAL2SE7J

not attested not anchored not stored refs pending

On Quantum Gravity Tests with Composite Particles

Martin B. Plenio, Shreya P. Kumar

arxiv:1908.11164 v2 · 2019-08-29 · quant-ph · 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{4NVV64K7XOVPIWV6QDNAL2SE7J}

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

Spectra for Reactions in Astrophysical Electromagnetic Cascades with Lorentz Invariance Violation: The Vacuum Cherenkov Effect

Receipt and verification

First computed	2026-07-05T01:26:05.412542Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e36b5f715fbbaaf45abe80da05ea44fa630344cb25971f175f4b6dc49f84f179

Aliases

arxiv: 1908.11164 · arxiv_version: 1908.11164v2 · doi: 10.48550/arxiv.1908.11164 · pith_short_12: 4NVV64K7XOVP · pith_short_16: 4NVV64K7XOVPIWV6 · pith_short_8: 4NVV64K7

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/4NVV64K7XOVPIWV6QDNAL2SE7J \
  | 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: e36b5f715fbbaaf45abe80da05ea44fa630344cb25971f175f4b6dc49f84f179

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "27ddc74616110f6639f96b99c9615a0827727dbac8f07e2a3513d25b22c6c406",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2019-08-29T11:55:44Z",
    "title_canon_sha256": "9fbe4108e49716da89135bd12cb8455863f7ed6095b4f85ade735a49ad3b31ac"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.11164",
    "kind": "arxiv",
    "version": 2
  }
}