Pith Number

pith:2DKHY5PH

pith:2021:2DKHY5PH5IQI5VVJDWK2D64CNP

not attested not anchored not stored refs pending

Chameleon Screening Depends on the Shape and Structure of NFW Halos

Adam Moss, Andrius Tamosiunas, Chad Briddon, Clare Burrage, Weiguang Cui

arxiv:2108.10364 v3 · 2021-08-23 · gr-qc · 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{2DKHY5PH5IQI5VVJDWK2D64CNP}

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	2026-07-05T04:31:23.641465Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d0d47c75e7ea208ed6a91d95a1fb826be51ee5ceb7294730609149ed4cef4852

Aliases

arxiv: 2108.10364 · arxiv_version: 2108.10364v3 · doi: 10.48550/arxiv.2108.10364 · pith_short_12: 2DKHY5PH5IQI · pith_short_16: 2DKHY5PH5IQI5VVJ · pith_short_8: 2DKHY5PH

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/2DKHY5PH5IQI5VVJDWK2D64CNP \
  | 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: d0d47c75e7ea208ed6a91d95a1fb826be51ee5ceb7294730609149ed4cef4852

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "813a7c580d803e3b77b6a9a29d3e48ebed5cfe513aa1e9aa9acab1d295ccb023",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2021-08-23T19:03:12Z",
    "title_canon_sha256": "524ebb80731f24b707a0cef52c9b2003af8e85b8012ba7d8df1adeccea8f6b48"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2108.10364",
    "kind": "arxiv",
    "version": 3
  }
}