Pith Number

pith:FHZ3S7OU

pith:2013:FHZ3S7OUXZN56ECV26Q4MOKWWA

not attested not anchored not stored refs pending

H$\alpha$ Star Formation Rates of $z$ > 1 Galaxy Clusters in the IRAC Shallow Cluster Survey

Anthony H. Gonzalez, Arjun Dey, Conor Mancone, Daniel Stern, Gregory F. Snyder, Gregory Zeimann, John Moustakas, Mark Brodwin, Peter Eisenhardt, S.A. Stanford

arxiv:1310.6037 v1 · 2013-10-22 · 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{FHZ3S7OUXZN56ECV26Q4MOKWWA}

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	2026-05-18T01:46:55.968982Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

29f3b97dd4be5bdf1055d7a1c63956b0295108d173eb220f17dbf03fa7e1034c

Aliases

arxiv: 1310.6037 · arxiv_version: 1310.6037v1 · doi: 10.48550/arxiv.1310.6037 · pith_short_12: FHZ3S7OUXZN5 · pith_short_16: FHZ3S7OUXZN56ECV · pith_short_8: FHZ3S7OU

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/FHZ3S7OUXZN56ECV26Q4MOKWWA \
  | 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: 29f3b97dd4be5bdf1055d7a1c63956b0295108d173eb220f17dbf03fa7e1034c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7c69da472347e8c8442c2dceccc84d05f6db681c7d61687ce43b30d98c971012",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2013-10-22T20:00:03Z",
    "title_canon_sha256": "43b150c3b0a7b0cea8fa6b28e66c34ac8c284672939fb27afb34fa42d52e440a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1310.6037",
    "kind": "arxiv",
    "version": 1
  }
}