Pith Number

pith:DBWVEJFS

pith:2024:DBWVEJFS5QTKZUFHGD66VX7UJD

not attested not anchored not stored refs pending

Ejective feedback as a quenching mechanism in the 1.5 billion years of the universe: detection of neutral gas outflow in a $z=4$ recently quenched galaxy

Po-Feng Wu

arxiv:2409.00471 v2 · 2024-08-31 · 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{DBWVEJFS5QTKZUFHGD66VX7UJD}

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	2026-07-05T09:39:26.445616Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

186d5224b2ec26acd0a730fdeadff448ee948b5f1489a8cb39f8a29a32c77cbb

Aliases

arxiv: 2409.00471 · arxiv_version: 2409.00471v2 · doi: 10.48550/arxiv.2409.00471 · pith_short_12: DBWVEJFS5QTK · pith_short_16: DBWVEJFS5QTKZUFH · pith_short_8: DBWVEJFS

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/DBWVEJFS5QTKZUFHGD66VX7UJD \
  | 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: 186d5224b2ec26acd0a730fdeadff448ee948b5f1489a8cb39f8a29a32c77cbb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3ac90e58c14b95c9d0275ffeee41b978dd5e6a43cc163afd7e487c4f89501b5c",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2024-08-31T14:59:20Z",
    "title_canon_sha256": "daa15681c4fe46d017a68d80e3986345b924b5c8f224104fde471da61070a1f9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2409.00471",
    "kind": "arxiv",
    "version": 2
  }
}