Pith Number

pith:Y4I73HOR

pith:2005:Y4I73HORXV7CI6HRVWE6L44MGL

not attested not anchored not stored refs pending

Redshifts and Killing Vectors

Alex Harvey, Engelbert L. Schucking, Eugene J. Surowitz

arxiv:gr-qc/0508125 v1 · 2005-08-31 · 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{Y4I73HORXV7CI6HRVWE6L44MGL}

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

Gravitational redshift as a quantum channel: modeling the effects of gravitational redshift in quantum optics

Receipt and verification

First computed	2026-07-04T16:55:17.491629Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c711fd9dd1bd7e2478f1ad89e5f38c32d6d22ab538dd1fd79fc0e66c6893ec5c

Aliases

arxiv: gr-qc/0508125 · arxiv_version: gr-qc/0508125v1 · doi: 10.48550/arxiv.gr-qc/0508125 · pith_short_12: Y4I73HORXV7C · pith_short_16: Y4I73HORXV7CI6HR · pith_short_8: Y4I73HOR

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/Y4I73HORXV7CI6HRVWE6L44MGL \
  | 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: c711fd9dd1bd7e2478f1ad89e5f38c32d6d22ab538dd1fd79fc0e66c6893ec5c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4841104d057889a098edf5816a1f2b32ef546fe2dc3b04c590f7402c577d35ae",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "gr-qc",
    "submitted_at": "2005-08-31T01:39:37Z",
    "title_canon_sha256": "25b358770e2759f281012bc6bc3c813b418af03298b5b3883c8d0bd304d8d89f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "gr-qc/0508125",
    "kind": "arxiv",
    "version": 1
  }
}