Pith Number

pith:23JUOB6F

pith:2017:23JUOB6FE7CMTMDLC6IZ5U2BFV

not attested not anchored not stored refs pending

The Dependence of Halo Mass on Galaxy Size at Fixed Stellar Mass Using Weak Lensing

Michael J. Hudson, Michael L. Balogh, Paul J. L. Charlton, Sumeet Khatri

arxiv:1707.04924 v1 · 2017-07-16 · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{23JUOB6FE7CMTMDLC6IZ5U2BFV}

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	2026-05-18T00:33:16.382933Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d6d34707c527c4c9b06b17919ed3412d6d7051c464a56027aaeed1734f62e29f

Aliases

arxiv: 1707.04924 · arxiv_version: 1707.04924v1 · doi: 10.48550/arxiv.1707.04924 · pith_short_12: 23JUOB6FE7CM · pith_short_16: 23JUOB6FE7CMTMDL · pith_short_8: 23JUOB6F

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/23JUOB6FE7CMTMDLC6IZ5U2BFV \
  | 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: d6d34707c527c4c9b06b17919ed3412d6d7051c464a56027aaeed1734f62e29f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5d150f4f4cac0b13b0b45556a37b3c5656dd76b97328336b450a5c754376dd19",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2017-07-16T18:01:05Z",
    "title_canon_sha256": "6370b57ff897aa6f214511588d3518117b3b94f6dfbfea489d4b70329f21d5dd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.04924",
    "kind": "arxiv",
    "version": 1
  }
}