Pith Number

pith:DM5XIOCX

pith:2021:DM5XIOCXZHKGTXPXDPMTXYATNP

not attested not anchored not stored refs pending

The [OIII]$\lambda5007$ equivalent width distribution at z $\sim2$: The redshift evolution of the extreme emission line galaxies

Andrew J. Bunker, Daniel P. Stark, Kristan N. K. Boyett, Mengtao Tang, Michael V. Maseda

arxiv:2110.15858 v1 · 2021-10-29 · 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{DM5XIOCXZHKGTXPXDPMTXYATNP}

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	2026-07-05T04:19:38.017383Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1b3b743857c9d469ddf71bd93be0136bfd4e6f6d01f9f57b30895ef1178eb0e6

Aliases

arxiv: 2110.15858 · arxiv_version: 2110.15858v1 · doi: 10.48550/arxiv.2110.15858 · pith_short_12: DM5XIOCXZHKG · pith_short_16: DM5XIOCXZHKGTXPX · pith_short_8: DM5XIOCX

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/DM5XIOCXZHKGTXPXDPMTXYATNP \
  | 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: 1b3b743857c9d469ddf71bd93be0136bfd4e6f6d01f9f57b30895ef1178eb0e6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "52456cb01aad63d93af5313bb7b3f17d58e7c47a813a4cf86ddc7631a0efd3ec",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2021-10-29T15:34:02Z",
    "title_canon_sha256": "1c77c82fb49bf66ff01d436ad9c884b9af00777d251ad37825e4e2826ce94faf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2110.15858",
    "kind": "arxiv",
    "version": 1
  }
}