Pith Number

pith:7K2NAICV

pith:2014:7K2NAICVQSVYG7BTUQACKT3SCN

not attested not anchored not stored refs pending

Diverse Structural Evolution at z > 1 in Cosmologically Simulated Galaxies

Avishai Dekel, Christopher Moody, Daniel Ceverino, Gregory F. Snyder, Jennifer Lotz, Joel Primack, Michael Peth, Peter Freeman

arxiv:1409.1583 v2 · 2014-09-04 · 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{7K2NAICVQSVYG7BTUQACKT3SCN}

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	2026-05-18T01:37:28.664363Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fab4d0205584ab837c33a400254f721355caf4f845c678668adacd5c9397244c

Aliases

arxiv: 1409.1583 · arxiv_version: 1409.1583v2 · doi: 10.48550/arxiv.1409.1583 · pith_short_12: 7K2NAICVQSVY · pith_short_16: 7K2NAICVQSVYG7BT · pith_short_8: 7K2NAICV

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/7K2NAICVQSVYG7BTUQACKT3SCN \
  | 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: fab4d0205584ab837c33a400254f721355caf4f845c678668adacd5c9397244c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "84a5241792af0dbeaf02fd7a8a9260eb1f60bedc436c8c811f4a3b850b2a0077",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2014-09-04T20:00:15Z",
    "title_canon_sha256": "b9beb3f6e64f0e4a387b20b1f648f31d12fb234188472ad75888b34c5e550fb4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.1583",
    "kind": "arxiv",
    "version": 2
  }
}