Pith Number

pith:FWYP4XUW

pith:2020:FWYP4XUWI7NOIT5NZA27W3EVNU

not attested not anchored not stored refs pending

Migdal effect and photon Bremsstrahlung: improving the sensitivity to light dark matter of liquid argon experiments

Andrea Messina, Giovanni Grilli di Cortona, Stefano Piacentini

arxiv:2006.02453 v2 · 2020-06-03 · hep-ph · astro-ph.CO · hep-ex

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FWYP4XUWI7NOIT5NZA27W3EVNU}

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	2026-07-05T01:50:22.668477Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2db0fe5e9647dae44fadc835fb6c956d3f1082fadcdeb0552cd39155131581e2

Aliases

arxiv: 2006.02453 · arxiv_version: 2006.02453v2 · doi: 10.48550/arxiv.2006.02453 · pith_short_12: FWYP4XUWI7NO · pith_short_16: FWYP4XUWI7NOIT5N · pith_short_8: FWYP4XUW

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/FWYP4XUWI7NOIT5NZA27W3EVNU \
  | 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: 2db0fe5e9647dae44fadc835fb6c956d3f1082fadcdeb0552cd39155131581e2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "53aae6379bfc0bef36d7e67b3fd9ff785c61e2a16e620fd8c5afc1c559c68edf",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "hep-ex"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2020-06-03T18:01:20Z",
    "title_canon_sha256": "278cc30ddc88a8f35389331d752150a353a600cef4ebd4b6dfa36d8b830f7ec1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2006.02453",
    "kind": "arxiv",
    "version": 2
  }
}