Pith Number

pith:HOKVSR4B

pith:2010:HOKVSR4BXUGXQHS4B57H5AC7LD

not attested not anchored not stored refs pending

Substructure lensing in galaxy clusters as a constraint on low-mass sterile neutrinos in tensor-vector-scalar theory: The straight arc of Abell 2390

Cosimo Fedeli, Henk Hoekstra, Hongsheng Zhao, Jos\'e Luis Garrido Pesta\~na, Martin Feix

arxiv:1008.1963 v2 · 2010-08-11 · astro-ph.CO · 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{HOKVSR4BXUGXQHS4B57H5AC7LD}

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	2026-05-18T01:14:18.681761Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3b95594781bd0d781e5c0f7e7e805f58fcaf50cf425d59682d16ec71048f796c

Aliases

arxiv: 1008.1963 · arxiv_version: 1008.1963v2 · doi: 10.48550/arxiv.1008.1963 · pith_short_12: HOKVSR4BXUGX · pith_short_16: HOKVSR4BXUGXQHS4 · pith_short_8: HOKVSR4B

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/HOKVSR4BXUGXQHS4B57H5AC7LD \
  | 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: 3b95594781bd0d781e5c0f7e7e805f58fcaf50cf425d59682d16ec71048f796c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "990670bbd7b66c5cfa50dd5cc19ed4433f492a8cf3f53c3be0668a8498a62cf7",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2010-08-11T18:09:40Z",
    "title_canon_sha256": "2e6b26e90132782d263ce66cd95b76222d03ed4ca5b63278b258dc79c5abce3e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1008.1963",
    "kind": "arxiv",
    "version": 2
  }
}