Pith Number

pith:U4BUTDVK

pith:2019:U4BUTDVKXP2EG24CV7CF2SLWF3

not attested not anchored not stored refs pending

Relativistic interpretation and cosmological signature of Milgrom's acceleration

Roberto A. Sussman, X. Hernandez

arxiv:1908.05412 v1 · 2019-08-15 · gr-qc · astro-ph.CO · 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{U4BUTDVKXP2EG24CV7CF2SLWF3}

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	2026-07-04T23:56:51.291244Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a703498eaabbf4436b82afc45d49762efe98307bdf09a852a0c98c44235403cf

Aliases

arxiv: 1908.05412 · arxiv_version: 1908.05412v1 · doi: 10.48550/arxiv.1908.05412 · pith_short_12: U4BUTDVKXP2E · pith_short_16: U4BUTDVKXP2EG24C · pith_short_8: U4BUTDVK

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/U4BUTDVKXP2EG24CV7CF2SLWF3 \
  | 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: a703498eaabbf4436b82afc45d49762efe98307bdf09a852a0c98c44235403cf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cfa3d6d74e9959780ad2394dcf1406752502e0f785bfa85445ffc0e92f7e3f6d",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2019-08-15T04:23:33Z",
    "title_canon_sha256": "3ee4ce42aa01de38c096db9b79f058f085bb1ba9ab6b9c5e8e380fa739056aa0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.05412",
    "kind": "arxiv",
    "version": 1
  }
}