Pith Number

pith:MTHVMK2Q

pith:2017:MTHVMK2QQHEUB2AMSSIABZI4DM

not attested not anchored not stored refs pending

Dynamical effects of the scale invariance of the empty space: The fall of dark matter ?

Andre Maeder

arxiv:1710.11425 v1 · 2017-10-31 · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MTHVMK2QQHEUB2AMSSIABZI4DM}

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	2026-05-18T00:30:40.274331Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

64cf562b5081c940e80c949000e51c1b23327074a617e8fc431bcd86507483da

Aliases

arxiv: 1710.11425 · arxiv_version: 1710.11425v1 · doi: 10.48550/arxiv.1710.11425 · pith_short_12: MTHVMK2QQHEU · pith_short_16: MTHVMK2QQHEUB2AM · pith_short_8: MTHVMK2Q

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/MTHVMK2QQHEUB2AMSSIABZI4DM \
  | 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: 64cf562b5081c940e80c949000e51c1b23327074a617e8fc431bcd86507483da

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "17e9d9b58182ae9c5779144fb4c1596008ea7b4f3b7b95f7aaa464fbb0b1126a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2017-10-31T12:16:03Z",
    "title_canon_sha256": "72c7349bd889b82c5ee48aa7a509262b4ed0e25bbee3534d1ed5c1ce712b4a4f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.11425",
    "kind": "arxiv",
    "version": 1
  }
}