Pith Number

pith:7QIK5LSZ

pith:2014:7QIK5LSZ4AC53775FQFBGVPRG4

not attested not anchored not stored refs pending

Rotational Velocity Curves in the Milky Way as a Test of Modified Gravity

J. W. Moffat, V. T. Toth

arxiv:1411.6701 v2 · 2014-11-25 · astro-ph.GA · gr-qc

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

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	2026-05-18T02:25:41.096741Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fc10aeae59e005ddfffd2c0a1355f1370bc8c64fa8d7691d7ccfb9185d4dc6a8

Aliases

arxiv: 1411.6701 · arxiv_version: 1411.6701v2 · doi: 10.48550/arxiv.1411.6701 · pith_short_12: 7QIK5LSZ4AC5 · pith_short_16: 7QIK5LSZ4AC53775 · pith_short_8: 7QIK5LSZ

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/7QIK5LSZ4AC53775FQFBGVPRG4 \
  | 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: fc10aeae59e005ddfffd2c0a1355f1370bc8c64fa8d7691d7ccfb9185d4dc6a8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f3033e74019dc3fcde752c597e50b6b68ad0a9ea8585afba96ce3cc4cef0189d",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2014-11-25T01:35:04Z",
    "title_canon_sha256": "1a6f745f1b6e1372ce9f76976248d1ea6b9652e3ef24c9f0589cd284692013e8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1411.6701",
    "kind": "arxiv",
    "version": 2
  }
}