Pith Number

pith:66NSZEES

pith:2010:66NSZEESYD3EYJCIJFMWSAY3OR

not attested not anchored not stored refs pending

Absence of Embedded Mass Shells: Cerenkov Radiation and Quantum Friction

A. Pizzo, J. Froehlich, W. De Roeck

arxiv:1001.0688 v4 · 2010-01-05 · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{66NSZEESYD3EYJCIJFMWSAY3OR}

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	2026-05-18T02:24:45.204255Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f79b2c9092c0f64c2448495969031b744fed9605e3e04b27f8c53c3d71867317

Aliases

arxiv: 1001.0688 · arxiv_version: 1001.0688v4 · doi: 10.48550/arxiv.1001.0688 · pith_short_12: 66NSZEESYD3E · pith_short_16: 66NSZEESYD3EYJCI · pith_short_8: 66NSZEES

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/66NSZEESYD3EYJCIJFMWSAY3OR \
  | 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: f79b2c9092c0f64c2448495969031b744fed9605e3e04b27f8c53c3d71867317

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5712bb715ec11a49000b8aa39ed1ddf0880663bf1e861b49c50989b71a773556",
    "cross_cats_sorted": [
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2010-01-05T12:10:43Z",
    "title_canon_sha256": "8c129962eaf7447b8bc332a9418247d57b47338b1eab002c439bb683c8938186"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1001.0688",
    "kind": "arxiv",
    "version": 4
  }
}