Pith Number

pith:BVDNNJ2X

pith:2024:BVDNNJ2XWFGUQMXHEDMBYO5GSW

not attested not anchored not stored refs pending

Evolution of H$\alpha$ Equivalent Widths from $z \sim 0.4-2.2$: implications for star formation and legacy surveys with Roman and Euclid

Ali Ahmad Khostovan, Alicia Coughlin, David Sobral, James E. Rhoads, Saeed Rezaee, Sangeeta Malhotra, Santosh Harish, Vithal Tilvi

arxiv:2408.00080 v1 · 2024-07-31 · 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{BVDNNJ2XWFGUQMXHEDMBYO5GSW}

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

Constructing a Hydrogen Line Library for Ly{\alpha} Emitters at Low Redshifts (z < 0.4): Estimating Dust Extinction and Assessing Paschen line Detectability with SPHEREx

Receipt and verification

First computed	2026-07-05T08:50:44.881106Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0d46d6a757b14d4832e720d81c3ba695b508154b086419abe976f851f1a61b2b

Aliases

arxiv: 2408.00080 · arxiv_version: 2408.00080v1 · doi: 10.48550/arxiv.2408.00080 · pith_short_12: BVDNNJ2XWFGU · pith_short_16: BVDNNJ2XWFGUQMXH · pith_short_8: BVDNNJ2X

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/BVDNNJ2XWFGUQMXHEDMBYO5GSW \
  | 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: 0d46d6a757b14d4832e720d81c3ba695b508154b086419abe976f851f1a61b2b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2d2e457f46e88c4ea92f6bf97348f88cd24aba07659b79e66b0a03620c178dec",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2024-07-31T18:00:07Z",
    "title_canon_sha256": "0553b680c7f0afbfcfcd917ca7928f7f27aadcd6dc7aa4b1b301dbe31a6434d3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2408.00080",
    "kind": "arxiv",
    "version": 1
  }
}