Pith Number

pith:JYFCTNPH

pith:2018:JYFCTNPH4PJYRR7Q7DNCNM3O7K

not attested not anchored not stored refs pending

Self-similar galaxy dynamics below the de Sitter scale of acceleration

Maurice H.P.M. van Putten

arxiv:1804.06212 v2 · 2018-04-17 · 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{JYFCTNPH4PJYRR7Q7DNCNM3O7K}

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

Parameter-free prediction of the asymptotic acceleration scale confirmed by weak lensing

Receipt and verification

First computed	2026-07-05T05:19:31.687132Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4e0a29b5e7e3d388c7f0f8da26b36efa9c2e4433e00ab4953c4344b3c6cedd07

Aliases

arxiv: 1804.06212 · arxiv_version: 1804.06212v2 · doi: 10.48550/arxiv.1804.06212 · pith_short_12: JYFCTNPH4PJY · pith_short_16: JYFCTNPH4PJYRR7Q · pith_short_8: JYFCTNPH

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/JYFCTNPH4PJYRR7Q7DNCNM3O7K \
  | 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: 4e0a29b5e7e3d388c7f0f8da26b36efa9c2e4433e00ab4953c4344b3c6cedd07

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6f7a72928544b7acee0bc335ff6792f482d055f3b9533869230ed19dd54b0381",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2018-04-17T13:04:18Z",
    "title_canon_sha256": "901de99ffd026cfc6247fa25d4565d563ac4c89b605839b0aa933837c1ff66b2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.06212",
    "kind": "arxiv",
    "version": 2
  }
}