Pith Number

pith:SYNB4UUA

pith:2019:SYNB4UUAJP64YMXZMBKG6OK7YM

not attested not anchored not stored refs pending

High Star Formation Rates of Low Eddington Ratio Quasars at $z\gtrsim6$

Myungshin Im, Yongjung Kim

arxiv:1905.12268 v1 · 2019-05-29 · 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{SYNB4UUAJP64YMXZMBKG6OK7YM}

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

2 papers in Pith

Unveiling the Cosmic Dawn with SHARP: Probing extended Lyman-$\alpha$ nebulae in a Universe less than 600 Myr old

A Census of the 200 Most Massive Galaxies Spectroscopically Observed with JWST at zspec $\sim$3-15

Receipt and verification

First computed	2026-05-17T23:39:53.711468Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

961a1e52804bfdcc32f960546f395fc338e71200ae0a1e8f0ae8a79b28b436fb

Aliases

arxiv: 1905.12268 · arxiv_version: 1905.12268v1 · doi: 10.48550/arxiv.1905.12268 · pith_short_12: SYNB4UUAJP64 · pith_short_16: SYNB4UUAJP64YMXZ · pith_short_8: SYNB4UUA

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/SYNB4UUAJP64YMXZMBKG6OK7YM \
  | 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: 961a1e52804bfdcc32f960546f395fc338e71200ae0a1e8f0ae8a79b28b436fb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "73c131e5cdc6dc406cc25149ff32c054c2236c5f5ba4d5b2a145a3fe56616826",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2019-05-29T08:23:39Z",
    "title_canon_sha256": "d5817fd0aea1ae80f29ad85e9b7ad3e82f9dff69adbd5da50d1a7ad9a67feb43"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.12268",
    "kind": "arxiv",
    "version": 1
  }
}