Pith Number

pith:ACQALRKL

pith:2012:ACQALRKLXQQ7RZHODTRBUJ4UXA

not attested not anchored not stored refs pending

Against geometry: Nonstandard general relativity

G\"unter Scharf

arxiv:1208.3749 v5 · 2012-08-18 · 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{ACQALRKLXQQ7RZHODTRBUJ4UXA}

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	2026-05-18T02:17:52.576442Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

00a005c54bbc21f8e4ee1ce21a2794b81826a609b1b59cacf3a51dfde17d0af3

Aliases

arxiv: 1208.3749 · arxiv_version: 1208.3749v5 · doi: 10.48550/arxiv.1208.3749 · pith_short_12: ACQALRKLXQQ7 · pith_short_16: ACQALRKLXQQ7RZHO · pith_short_8: ACQALRKL

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/ACQALRKLXQQ7RZHODTRBUJ4UXA \
  | 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: 00a005c54bbc21f8e4ee1ce21a2794b81826a609b1b59cacf3a51dfde17d0af3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d0e4da88b28b08e3ba28e3548de9e4b2c62d48bc7302fcdd1835e4aea840aebc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2012-08-18T14:37:11Z",
    "title_canon_sha256": "7d83c303c330d8b495c3239f2c92ca9f013d3db705db9c8ff7cdd7a52d22724e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1208.3749",
    "kind": "arxiv",
    "version": 5
  }
}