Pith Number

pith:PNJIOFQ4

pith:2016:PNJIOFQ4A35NWQAWJQUQJ7CVYC

not attested not anchored not stored refs pending

Chronos and Kairos: Mosfire Observations of Post-Starburst Galaxies in z~1 Clusters and Groups

Adam R. Tomczak, Brian C. Lemaux, Dale D. Kocevski, Gordon K. Squires, Lori M. Lubin, Nicholas Rumbaugh, Po-Feng Wu, Roy R. Gal

arxiv:1608.00973 v3 · 2016-08-02 · 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{PNJIOFQ4A35NWQAWJQUQJ7CVYC}

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	2026-05-18T00:17:13.643732Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7b5287161c06fadb40164c2904fc55c0a8af3d94e272f4595591a09444e4913f

Aliases

arxiv: 1608.00973 · arxiv_version: 1608.00973v3 · doi: 10.48550/arxiv.1608.00973 · pith_short_12: PNJIOFQ4A35N · pith_short_16: PNJIOFQ4A35NWQAW · pith_short_8: PNJIOFQ4

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/PNJIOFQ4A35NWQAWJQUQJ7CVYC \
  | 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: 7b5287161c06fadb40164c2904fc55c0a8af3d94e272f4595591a09444e4913f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f0c5a0a6258080e214a03b2a98eeebff8434054e730a0b3e14a2c5fb1e7707ff",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2016-08-02T20:00:02Z",
    "title_canon_sha256": "c0355af49425043d0e5fcf166e149c4e48f1952aa2dde86e5af78d69d6b131ed"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1608.00973",
    "kind": "arxiv",
    "version": 3
  }
}