Pith Number

pith:GNIVVIGQ

pith:2018:GNIVVIGQ7O4XC3TKXG4EUXPPQ6

not attested not anchored not stored refs pending

The origins of post-starburst galaxies at z<0.05

C. Jakob Walcher, Jairo Mendez-Abreu, Kate Rowlands, Layth Taj Aldeen, Milena M. Pawlik, Natalia Lah\'en, Noelia Jimenez, Peter H. Johansson, Vivienne Wild, William Lucas, Yirui Zheng

arxiv:1803.02201 v1 · 2018-03-06 · 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{GNIVVIGQ7O4XC3TKXG4EUXPPQ6}

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	2026-05-18T00:20:01.711001Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

33515aa0d0fbb9716e6ab9b84a5def87a8f6371e6d34e463d833b33844e12dcd

Aliases

arxiv: 1803.02201 · arxiv_version: 1803.02201v1 · doi: 10.48550/arxiv.1803.02201 · pith_short_12: GNIVVIGQ7O4X · pith_short_16: GNIVVIGQ7O4XC3TK · pith_short_8: GNIVVIGQ

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/GNIVVIGQ7O4XC3TKXG4EUXPPQ6 \
  | 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: 33515aa0d0fbb9716e6ab9b84a5def87a8f6371e6d34e463d833b33844e12dcd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b8bb9e167fe807e3b00d1555272d99655461fa62747dfdb0527320441223e04b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2018-03-06T14:17:28Z",
    "title_canon_sha256": "d5e5afcd2b06e713655f5a69fc745bba6f187e1a810bebb945d90b459de2e83a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.02201",
    "kind": "arxiv",
    "version": 1
  }
}