Pith Number

pith:BUTEFVPM

pith:2016:BUTEFVPMDLASSNNH2VMK65YSON

not attested not anchored not stored refs pending

Gravitational properties of light - The emission of counter-propagating laser pulses from an atom

Dennis R\"atzel, Martin Wilkens, Ralf Menzel

arxiv:1607.01310 v4 · 2016-07-05 · gr-qc · physics.optics · quant-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{BUTEFVPMDLASSNNH2VMK65YSON}

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	2026-05-18T00:46:40.247402Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0d2642d5ec1ac12935a7d558af77127372a87a333af821c6fe7d31949a53d811

Aliases

arxiv: 1607.01310 · arxiv_version: 1607.01310v4 · doi: 10.48550/arxiv.1607.01310 · pith_short_12: BUTEFVPMDLAS · pith_short_16: BUTEFVPMDLASSNNH · pith_short_8: BUTEFVPM

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/BUTEFVPMDLASSNNH2VMK65YSON \
  | 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: 0d2642d5ec1ac12935a7d558af77127372a87a333af821c6fe7d31949a53d811

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8cd8105d753010e92aaaa15fa4cdf4c051fc822d3fa7dbc4e318498ef0da9fe0",
    "cross_cats_sorted": [
      "physics.optics",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2016-07-05T16:07:28Z",
    "title_canon_sha256": "13f9e25b940cf39abd00515041de5e048d077a7547924c998759ba3adbfea113"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1607.01310",
    "kind": "arxiv",
    "version": 4
  }
}