Pith Number

pith:ZKU3ZEX6

pith:2016:ZKU3ZEX62UNXISUDNGU5TKQIAO

not attested not anchored not stored refs pending

Constraining AGN Feedback in Massive Ellipticals with South Pole Telescope Measurements of the Thermal Sunyaev-Zel'dovich Effect

Alexander Spacek, Bhavin Joshi, Evan Scannapieco, Philip Mauskopf, Seth Cohen

arxiv:1601.01330 v2 · 2016-01-06 · 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{ZKU3ZEX62UNXISUDNGU5TKQIAO}

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	2026-05-18T01:12:43.278059Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

caa9bc92fed51b744a8369a9d9aa0803a7e165b26b558a5de2eed685d5c106fa

Aliases

arxiv: 1601.01330 · arxiv_version: 1601.01330v2 · doi: 10.48550/arxiv.1601.01330 · pith_short_12: ZKU3ZEX62UNX · pith_short_16: ZKU3ZEX62UNXISUD · pith_short_8: ZKU3ZEX6

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/ZKU3ZEX62UNXISUDNGU5TKQIAO \
  | 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: caa9bc92fed51b744a8369a9d9aa0803a7e165b26b558a5de2eed685d5c106fa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2dee062af582027c2a4db0cd4f1f685235cbbce60190cf213bdc2af0de74f1cd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2016-01-06T21:22:39Z",
    "title_canon_sha256": "9c10d33b482818371e8d9abe15aa3d3738a4076976f0b988d73ce9d376a418f0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1601.01330",
    "kind": "arxiv",
    "version": 2
  }
}