Pith Number

pith:6ZS55CSF

pith:2016:6ZS55CSFISKT2MHLZM3FOSYITN

not attested not anchored not stored refs pending

Star Formation and AGN Activity in Galaxy Clusters from $z=1-2$: a Multi-wavelength Analysis Featuring $Herschel$/PACS

Alexandra Pope, Anthony Gonzalez, Arjun Dey, Audrey Galametz, Buell Jannuzi, Daniel Stern, Gregory Snyder, Gregory Zeimann, Mark Brodwin, Peter Eisenhardt, Ryan Cybulski, S. Adam Stanford, Stacey Alberts, Sun Mi Chung

arxiv:1604.03564 v1 · 2016-04-12 · astro-ph.GA · 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{6ZS55CSFISKT2MHLZM3FOSYITN}

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	2026-05-18T01:11:31.083611Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f665de8a4544953d30ebcb36574b089b46013fac12ed57a729d6e9396e0f78de

Aliases

arxiv: 1604.03564 · arxiv_version: 1604.03564v1 · doi: 10.48550/arxiv.1604.03564 · pith_short_12: 6ZS55CSFISKT · pith_short_16: 6ZS55CSFISKT2MHL · pith_short_8: 6ZS55CSF

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/6ZS55CSFISKT2MHLZM3FOSYITN \
  | 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: f665de8a4544953d30ebcb36574b089b46013fac12ed57a729d6e9396e0f78de

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c6cec63d4b5d8e315ecfa0abad24f8bc33bb569ace921f22ec24cf04a6eb5cd6",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2016-04-12T20:02:11Z",
    "title_canon_sha256": "62084fd3dad47739cdef0f20987a87a0b4d203a957259a99811a536e556a7180"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.03564",
    "kind": "arxiv",
    "version": 1
  }
}