Pith Number

pith:SEYSYDFJ

pith:2023:SEYSYDFJRNZP3QP6GOZU7XHXZL

not attested not anchored not stored refs pending

JWST/NIRSpec Balmer-line Measurements of Star Formation and Dust Attenuation at z~3-6

Alice E. Shapley, Gabriel B. Brammer, Michael W. Topping, Naveen A. Reddy, Ryan L. Sanders

arxiv:2301.03241 v2 · 2023-01-09 · 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{SEYSYDFJRNZP3QP6GOZU7XHXZL}

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

Direct T_e-based Metallicities of z=2-9 Galaxies with JWST/NIRSpec: Empirical Metallicity Calibrations Applicable from Reionization to Cosmic Noon

Receipt and verification

First computed	2026-07-05T06:42:18.948804Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

91312c0ca98b72fdc1fe33b34fdcf7cacf17e8dfd04fb45b8f13cbc496249172

Aliases

arxiv: 2301.03241 · arxiv_version: 2301.03241v2 · doi: 10.48550/arxiv.2301.03241 · pith_short_12: SEYSYDFJRNZP · pith_short_16: SEYSYDFJRNZP3QP6 · pith_short_8: SEYSYDFJ

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/SEYSYDFJRNZP3QP6GOZU7XHXZL \
  | 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: 91312c0ca98b72fdc1fe33b34fdcf7cacf17e8dfd04fb45b8f13cbc496249172

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b0d3498021dc377725db84d792a78a28575601ae89b65da1bb1f090ef60baa59",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2023-01-09T10:14:12Z",
    "title_canon_sha256": "5642689c98862fed537dc0b55720ca513ac7b2fce2472239472a774f2baf36e2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2301.03241",
    "kind": "arxiv",
    "version": 2
  }
}