Pith Number

pith:SP7SBOYX

pith:2013:SP7SBOYXIP5SWYQLKK2AJ4EIDJ

not attested not anchored not stored refs pending

Narrow Band X-ray Photometry as a Tool for Studying Galaxy and Cluster Mass Distributions

David A. Buote (UC Irvine), Philip J. Humphrey

arxiv:1310.6373 v1 · 2013-10-23 · 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{SP7SBOYXIP5SWYQLKK2AJ4EIDJ}

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	2026-05-18T01:46:50.451382Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

93ff20bb1743fb2b620b52b404f0881a7d6bfc4e831b6cbada6784f301c1f5d5

Aliases

arxiv: 1310.6373 · arxiv_version: 1310.6373v1 · doi: 10.48550/arxiv.1310.6373 · pith_short_12: SP7SBOYXIP5S · pith_short_16: SP7SBOYXIP5SWYQL · pith_short_8: SP7SBOYX

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/SP7SBOYXIP5SWYQLKK2AJ4EIDJ \
  | 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: 93ff20bb1743fb2b620b52b404f0881a7d6bfc4e831b6cbada6784f301c1f5d5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "10319274ba297ada5801e8ac6949eda542f657cb7dc1d98c8199c0a635aa3f87",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2013-10-23T20:04:18Z",
    "title_canon_sha256": "10d59c5bc0cd91e314b9509ac2248554e134395aaf61c8c8c0d1826d0b209d37"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1310.6373",
    "kind": "arxiv",
    "version": 1
  }
}