Pith Number

pith:SWTWC27Z

pith:2016:SWTWC27ZJZWHZWNQ4AHEHMXCJG

not attested not anchored not stored refs pending

Colours, Star formation Rates, and Environments of Star forming and Quiescent Galaxies at the Cosmic Noon

Claude-Andr\'e Faucher-Gigu\`ere, Du\v{s}an Kere\v{s}, Eliot Quataert, Philip F. Hopkins, Robert Feldmann

arxiv:1610.02411 v2 · 2016-10-07 · 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{SWTWC27ZJZWHZWNQ4AHEHMXCJG}

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	2026-05-18T00:41:01.565976Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

95a7616bf94e6c7cd9b0e00e43b2e249a5fe27c5eee75edc6f944abb31fc595a

Aliases

arxiv: 1610.02411 · arxiv_version: 1610.02411v2 · doi: 10.48550/arxiv.1610.02411 · pith_short_12: SWTWC27ZJZWH · pith_short_16: SWTWC27ZJZWHZWNQ · pith_short_8: SWTWC27Z

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/SWTWC27ZJZWHZWNQ4AHEHMXCJG \
  | 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: 95a7616bf94e6c7cd9b0e00e43b2e249a5fe27c5eee75edc6f944abb31fc595a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9b3d0a1d70ae833c63c6d5eacd5589db159bd82faf9d020ec13bead2210f18a8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2016-10-07T20:07:03Z",
    "title_canon_sha256": "3db19c941fdb8026c8bb443033fd7605c2b2887db270ba689489a11870788126"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1610.02411",
    "kind": "arxiv",
    "version": 2
  }
}