Pith Number

pith:L2KL2ZJM

pith:2015:L2KL2ZJMF7CCDOC66YUS5WQRX3

not attested not anchored not stored refs pending

On the stability of a galactic disk in modified gravity

Mahmood Roshan, Shahram Abbassi

arxiv:1501.04715 v2 · 2015-01-20 · 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{L2KL2ZJMF7CCDOC66YUS5WQRX3}

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	2026-05-18T02:23:26.164859Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5e94bd652c2fc421b85ef6292eda11bedc5493ca0451c80bf61444b5a3dcb4af

Aliases

arxiv: 1501.04715 · arxiv_version: 1501.04715v2 · doi: 10.48550/arxiv.1501.04715 · pith_short_12: L2KL2ZJMF7CC · pith_short_16: L2KL2ZJMF7CCDOC6 · pith_short_8: L2KL2ZJM

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/L2KL2ZJMF7CCDOC66YUS5WQRX3 \
  | 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: 5e94bd652c2fc421b85ef6292eda11bedc5493ca0451c80bf61444b5a3dcb4af

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2d6cd5a3edb7f754ee2c6411d98e00f9c1b24f28fe26c2b13bd0dcd70c491bf9",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2015-01-20T05:48:08Z",
    "title_canon_sha256": "c599f7277ca3f00da86d83a49a26cc87c6df611a8234b688d8991d22ccd67ffb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1501.04715",
    "kind": "arxiv",
    "version": 2
  }
}