Pith Number

pith:WZ3XVXOH

pith:2019:WZ3XVXOHA3QZKTU3QRTYDSSFLP

not attested not anchored not stored refs pending

A Tale of Two Clusters: An Analysis of Gas-Phase Metallicity and Nebular Gas Conditions in Proto-cluster Galaxies at z~2

Anishya Harshan, Anshu Gupta, Ben Forrest, Caroline M. S. Straatman, Casey Papovich, Glenn G. Kacprzak, Ivo Labb\'e, Jonathan Cohn, Karl Glazebrook, Kim-Vy Tran, Lee R. Spitler, Leo Y. Alcorn, Lisa J. Kewley, Themiya Nanayakkara, Tiantian Yuan

arxiv:1908.07057 v1 · 2019-08-19 · 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{WZ3XVXOHA3QZKTU3QRTYDSSFLP}

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	2026-07-05T00:10:42.257727Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b6777addc706e1954e9b846781ca455be0cc4051096656a1b9a561090f06686d

Aliases

arxiv: 1908.07057 · arxiv_version: 1908.07057v1 · doi: 10.48550/arxiv.1908.07057 · pith_short_12: WZ3XVXOHA3QZ · pith_short_16: WZ3XVXOHA3QZKTU3 · pith_short_8: WZ3XVXOH

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/WZ3XVXOHA3QZKTU3QRTYDSSFLP \
  | 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: b6777addc706e1954e9b846781ca455be0cc4051096656a1b9a561090f06686d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9357e0f785e91dd768e5701297877a712011f35a25c193f62d00e91cc29d6378",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2019-08-19T20:43:55Z",
    "title_canon_sha256": "dc1c9d3ed1ac566f728c03efeebc214ca7762310e2bfeae5cc5e2eedd06c3478"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.07057",
    "kind": "arxiv",
    "version": 1
  }
}