Pith Number

pith:ECNJU4JI

pith:2018:ECNJU4JIQJIFNEQH4TL25SFL42

not attested not anchored not stored refs pending

The MOSDEF Survey: No Significant Enhancement in Star Formation or Deficit in Metallicity in Merging Galaxy Pairs at 1.5<=z<=3.5

Alice E. Shapley, Alison L. Coil, Bahram Mobasher, Brian Siana, Francesca M. Fornasini, Gene C. K. Leung, Guillermo Barro, Irene Shivaei, Laura de Groot, Mariska Kriek, Mojegan Azadi, Naveen A. Reddy, Ryan L. Sanders, Sedona H. Price, Tara Fetherolf, Timothy J. Wilson, Tom O. Zick, William R. Freeman

arxiv:1808.09978 v2 · 2018-08-29 · 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{ECNJU4JIQJIFNEQH4TL25SFL42}

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	2026-05-17T23:50:24.202650Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

209a9a71288250569207e4d7aec8abe6bf7e88ac231c0ff73989bad5f88641c6

Aliases

arxiv: 1808.09978 · arxiv_version: 1808.09978v2 · doi: 10.48550/arxiv.1808.09978 · pith_short_12: ECNJU4JIQJIF · pith_short_16: ECNJU4JIQJIFNEQH · pith_short_8: ECNJU4JI

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/ECNJU4JIQJIFNEQH4TL25SFL42 \
  | 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: 209a9a71288250569207e4d7aec8abe6bf7e88ac231c0ff73989bad5f88641c6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "84662a259a81461324fcb3abc66a521e4c56b9b5a0951841f846bcb18393b879",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2018-08-29T18:00:07Z",
    "title_canon_sha256": "692a7103a544e45d4278db1d350bb8d643596216fc06bae80ef977aea47e9f7b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.09978",
    "kind": "arxiv",
    "version": 2
  }
}