Pith Number

pith:X4JCLROG

pith:2014:X4JCLROGEZTCUUBSALQT5LX7X7

not attested not anchored not stored refs pending

Early-type galaxies at intermediate redshift observed with HST WFC3: perspectives on recent star-formation

A. Koekemoer, H. Jeong, Jr., M.A. Dopita, M. Rutkowski, N.P. Hathi, R.A. Windhorst, R.E. Ryan, S.H. Cohen, S. Kaviraj, S.K. Yi

arxiv:1409.6683 v1 · 2014-09-23 · 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{X4JCLROGEZTCUUBSALQT5LX7X7}

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	2026-05-18T01:41:57.547455Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bf1225c5c626662a503202e13eaeffbff8c39793da747a3f06d2e08870e8beef

Aliases

arxiv: 1409.6683 · arxiv_version: 1409.6683v1 · doi: 10.48550/arxiv.1409.6683 · pith_short_12: X4JCLROGEZTC · pith_short_16: X4JCLROGEZTCUUBS · pith_short_8: X4JCLROG

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/X4JCLROGEZTCUUBSALQT5LX7X7 \
  | 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: bf1225c5c626662a503202e13eaeffbff8c39793da747a3f06d2e08870e8beef

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f07c15a07858c888deb27fc61c5a1eba517c863f68b62c178cf47c04ee0c59d8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2014-09-23T17:58:33Z",
    "title_canon_sha256": "a9d631d82937a03d291b080bb85c76874dee47cf6a5df92da5d87d79b652990c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.6683",
    "kind": "arxiv",
    "version": 1
  }
}