Pith Number

pith:KVWDOCET

pith:2021:KVWDOCETTDX2DMW5ZSX226L3NW

not attested not anchored not stored refs pending

The radial acceleration relation in a $\Lambda$CDM universe

Aseem Paranjape (IUCAA), Ravi K. Sheth (UPenn/ICTP)

arxiv:2102.13116 v2 · 2021-02-25 · astro-ph.GA · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KVWDOCETTDX2DMW5ZSX226L3NW}

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	2026-07-05T03:02:46.546233Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

556c37089398efa1b2ddccafad797b6d94188fa15a1c68ab844c5fad6f084e82

Aliases

arxiv: 2102.13116 · arxiv_version: 2102.13116v2 · doi: 10.48550/arxiv.2102.13116 · pith_short_12: KVWDOCETTDX2 · pith_short_16: KVWDOCETTDX2DMW5 · pith_short_8: KVWDOCET

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/KVWDOCETTDX2DMW5ZSX226L3NW \
  | 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: 556c37089398efa1b2ddccafad797b6d94188fa15a1c68ab844c5fad6f084e82

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ef49b7ca9646d4bc7d85317108acd0e2e6a1b2be4f138722c5fc0f24da721ead",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2021-02-25T19:00:02Z",
    "title_canon_sha256": "d858a30bb9cfbcf33370c77f2bf0e8073950c6b7ccae4ba39b20f853085b0243"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2102.13116",
    "kind": "arxiv",
    "version": 2
  }
}