Pith Number

pith:SA6CHHNU

pith:2010:SA6CHHNU6JJ5EHHQYI7SLH4MSW

not attested not anchored not stored refs pending

Impact of a global quadratic potential on galactic rotation curves

James G. O'Brien, Philip D. Mannheim

arxiv:1007.0970 v2 · 2010-07-06 · astro-ph.CO · gr-qc · hep-ph · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SA6CHHNU6JJ5EHHQYI7SLH4MSW}

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

Horizon-scale tests of gravity theories and fundamental physics from the Event Horizon Telescope image of Sagittarius A$^*$

Receipt and verification

First computed	2026-05-18T04:25:03.491945Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

903c239db4f253d21cf0c23f259f8c95aeeedc73faba8d0df13f1a3ba4081fa3

Aliases

arxiv: 1007.0970 · arxiv_version: 1007.0970v2 · doi: 10.48550/arxiv.1007.0970 · pith_short_12: SA6CHHNU6JJ5 · pith_short_16: SA6CHHNU6JJ5EHHQ · pith_short_8: SA6CHHNU

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/SA6CHHNU6JJ5EHHQYI7SLH4MSW \
  | 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: 903c239db4f253d21cf0c23f259f8c95aeeedc73faba8d0df13f1a3ba4081fa3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ce96c10480ce5be4610633b2f5a1cc74fba1e9f3fdde60ad83cc65f66a5d6f85",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-ph",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2010-07-06T17:45:23Z",
    "title_canon_sha256": "58301384885a959b490074fd0f9e5f4b1e2e23b16c18a54d474d92ebb5eb5b09"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1007.0970",
    "kind": "arxiv",
    "version": 2
  }
}