Pith Number

pith:R5KHZSWV

pith:2012:R5KHZSWV4LPIX6ORMRUHLDOSRN

not attested not anchored not stored refs pending

Baryons Matter: Why Luminous Satellite Galaxies Have Reduced Central Masses

Adi Zolotov, Alyson M. Brooks, Andrew Pontzen, Avishai Dekel, Beth Willman, Charlotte Christensen, Fabio Governato, James Wadsley, Sijing Shen, Tom Quinn

arxiv:1207.0007 v3 · 2012-06-29 · 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{R5KHZSWV4LPIX6ORMRUHLDOSRN}

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	2026-05-18T01:56:36.285096Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8f547ccad5e2de8bf9d16468758dd28b51b0e379967a5df5a07b18692b1d5054

Aliases

arxiv: 1207.0007 · arxiv_version: 1207.0007v3 · doi: 10.48550/arxiv.1207.0007 · pith_short_12: R5KHZSWV4LPI · pith_short_16: R5KHZSWV4LPIX6OR · pith_short_8: R5KHZSWV

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/R5KHZSWV4LPIX6ORMRUHLDOSRN \
  | 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: 8f547ccad5e2de8bf9d16468758dd28b51b0e379967a5df5a07b18692b1d5054

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9bc6dd689545643dbd385458f11d7cc247c73bf6e592b5499267e006c87b6ceb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2012-06-29T20:00:04Z",
    "title_canon_sha256": "ffed38689feb8b5aef246de1f75e5d04549a0698f4f3985b8c2bceaa6569bd5e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1207.0007",
    "kind": "arxiv",
    "version": 3
  }
}