Pith Number

pith:ZELCH4RB

pith:2015:ZELCH4RBZOVSUMWFPPIPAPYRHU

not attested not anchored not stored refs pending

The MOSDEF Survey: Electron Density and Ionization Parameter at $z\sim2.3$

Alice E. Shapley, Alison L. Coil, Bahram Mobasher, Brian Siana, Irene Shivaei, Laura de Groot, Mariska Kriek, Naveen A. Reddy, Ryan L. Sanders, Sedona H. Price, William R. Freeman

arxiv:1509.03636 v2 · 2015-09-11 · 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{ZELCH4RBZOVSUMWFPPIPAPYRHU}

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.

Cited by

1 paper in Pith

COOL-LAMPS IX: A Rare Duo of Quasars Each Lensed by a Single Massive Galaxy Cluster

Receipt and verification

First computed	2026-05-18T01:23:03.202945Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c91623f221cbab2a32c57bd0f03f113d394c5606a90b500a4876bd9e8a417f31

Aliases

arxiv: 1509.03636 · arxiv_version: 1509.03636v2 · doi: 10.48550/arxiv.1509.03636 · pith_short_12: ZELCH4RBZOVS · pith_short_16: ZELCH4RBZOVSUMWF · pith_short_8: ZELCH4RB

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/ZELCH4RBZOVSUMWFPPIPAPYRHU \
  | 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: c91623f221cbab2a32c57bd0f03f113d394c5606a90b500a4876bd9e8a417f31

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8e528580f52dc63e4ba0d55f5f82c27d4ade1b772ad7d7ebd7286b77230ec4ec",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2015-09-11T20:03:31Z",
    "title_canon_sha256": "894ae435545c6c9512806fc2b603e9770db1987e06f970bbb6239c63f39f1532"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.03636",
    "kind": "arxiv",
    "version": 2
  }
}