Pith Number

pith:SX5WIMWB

pith:2018:SX5WIMWBHSJSKQODCKUBCNWHYP

not attested not anchored not stored refs pending

Reply to "Presence of a fundamental acceleration scale in galaxies" and "A common Milgromian acceleration scale in nature"

Antonino Del Popolo, Davi C. Rodrigues, Valerio Marra, Zahra Davari

arxiv:1811.05882 v1 · 2018-11-14 · 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{SX5WIMWBHSJSKQODCKUBCNWHYP}

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	2026-05-17T23:59:22.050186Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

95fb6432c13c932541c312a81136c7c3ec5bd921e1c60e1cb10f59e07f6e4702

Aliases

arxiv: 1811.05882 · arxiv_version: 1811.05882v1 · doi: 10.48550/arxiv.1811.05882 · pith_short_12: SX5WIMWBHSJS · pith_short_16: SX5WIMWBHSJSKQOD · pith_short_8: SX5WIMWB

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/SX5WIMWBHSJSKQODCKUBCNWHYP \
  | 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: 95fb6432c13c932541c312a81136c7c3ec5bd921e1c60e1cb10f59e07f6e4702

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "acf19b86adcc3184a640a674d5b3fdc4c1c4c143c840019063dea170956d8c83",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2018-11-14T16:19:53Z",
    "title_canon_sha256": "b4c3d117a8ef612e0443dcb5d5b883f2b8113670e121df2c48ce4d0958756acd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.05882",
    "kind": "arxiv",
    "version": 1
  }
}