Pith Number

pith:BREIS6LF

pith:2011:BREIS6LFS65R7FIJKXGLQF5LB7

not attested not anchored not stored refs pending

Dark matter according to the tensor-four-scalars theory

Gunter Scharf

arxiv:1105.1644 v2 · 2011-05-09 · astro-ph.GA · 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{BREIS6LFS65R7FIJKXGLQF5LB7}

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	2026-05-18T04:02:52.777909Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0c4889796597bb1f950955ccb817ab0fd4b12d9b037f7d085295f1eb1e497807

Aliases

arxiv: 1105.1644 · arxiv_version: 1105.1644v2 · doi: 10.48550/arxiv.1105.1644 · pith_short_12: BREIS6LFS65R · pith_short_16: BREIS6LFS65R7FIJ · pith_short_8: BREIS6LF

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/BREIS6LFS65R7FIJKXGLQF5LB7 \
  | 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: 0c4889796597bb1f950955ccb817ab0fd4b12d9b037f7d085295f1eb1e497807

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "404534ca5a6b0ba229abd10eadf685083b1a5815fe3608b7ca2cbd26f8bf64e8",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2011-05-09T11:52:40Z",
    "title_canon_sha256": "456c6779b77c2b25e33a3a9f9122034a9ae304b350e934a2826766f5b84f28fb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1105.1644",
    "kind": "arxiv",
    "version": 2
  }
}