Pith Number

pith:5ITDMI6K

pith:2019:5ITDMI6KZGOO6O3BGHFO5LQ5EY

not attested not anchored not stored refs pending

Starburst and post-starburst high-redshift protogalaxies: The feedback impact of high energy cosmic rays

Ellis R. Owen, Kinwah Wu, Noriko Kataoka, Pooja Surajbali, Xiangyu Jin

arxiv:1905.00338 v2 · 2019-05-01 · astro-ph.GA · astro-ph.HE

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5ITDMI6KZGOO6O3BGHFO5LQ5EY}

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	2026-05-17T23:41:08.837455Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ea263623cac99cef3b6131caeeae1d261ce5ad7735ddfc00e5111ae33b9bb2d8

Aliases

arxiv: 1905.00338 · arxiv_version: 1905.00338v2 · doi: 10.48550/arxiv.1905.00338 · pith_short_12: 5ITDMI6KZGOO · pith_short_16: 5ITDMI6KZGOO6O3B · pith_short_8: 5ITDMI6K

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/5ITDMI6KZGOO6O3BGHFO5LQ5EY \
  | 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: ea263623cac99cef3b6131caeeae1d261ce5ad7735ddfc00e5111ae33b9bb2d8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d825b558687c1e8d3f39e8e8ac22619ce8228b5517cc9fdf4ed938437c5499a9",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2019-05-01T14:55:10Z",
    "title_canon_sha256": "0bc57aa93d09d73eb198ddd08e45714229a3c1e541ac37ab5048f91c89bbe4d7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.00338",
    "kind": "arxiv",
    "version": 2
  }
}