Pith Number

pith:4MR4YMU4

pith:2013:4MR4YMU46JLDWHVK7RH77VEWBG

not attested not anchored not stored refs pending

Efficient satellite quenching at z~1 from the GEEC2 spectroscopic survey of galaxy groups

Alexis Finoguenov, Angus Mok, Annie Hou, David J. Wilman, Jennifer L. Connelly, John S. Mulchaey, Laura C. Parker, Masayuki Tanaka, Michael L. Balogh, Richard G. Bower, Sean L. McGee, Stefania Giodini

arxiv:1302.2562 v1 · 2013-02-11 · astro-ph.CO · 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{4MR4YMU46JLDWHVK7RH77VEWBG}

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	2026-05-18T01:51:42.613802Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e323cc329cf2563b1eaafc4fffd496099cdc6674e3f66c0e9b21c7ac3647b5a8

Aliases

arxiv: 1302.2562 · arxiv_version: 1302.2562v1 · doi: 10.48550/arxiv.1302.2562 · pith_short_12: 4MR4YMU46JLD · pith_short_16: 4MR4YMU46JLDWHVK · pith_short_8: 4MR4YMU4

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/4MR4YMU46JLDWHVK7RH77VEWBG \
  | 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: e323cc329cf2563b1eaafc4fffd496099cdc6674e3f66c0e9b21c7ac3647b5a8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9842ab5393fe71dc44d4e9fd900df1c7580ae12c71ed7058d901e18564d07b54",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2013-02-11T18:33:01Z",
    "title_canon_sha256": "6dfc06df102d73d4e855be36dfde62b8e781a38cc277cb8d2a6a5c9b6a392b0c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1302.2562",
    "kind": "arxiv",
    "version": 1
  }
}