Pith Number

pith:R7JPNVL6

pith:2017:R7JPNVL6SKTCG6B4OUOCKKCHVX

not attested not anchored not stored refs pending

The KMOS Cluster Survey (KCS) I: The fundamental plane and the formation ages of cluster galaxies at redshift $1.4<z<1.6$

Alessandra Beifiori, Audrey Galametz, David J. Wilman, Ian J. Lewis, Jeffrey C. C. Chan, John P. Stott, J. Trevor Mendel, Laura J. Prichard, Michael Wegner, Michele Cappellari, Ralf Bender, Ray Sharples, Roberto P. Saglia, Roger L. Davies, Russel Smith, Ryan C. W. Houghton

arxiv:1708.00454 v1 · 2017-08-01 · 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{R7JPNVL6SKTCG6B4OUOCKKCHVX}

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	2026-05-18T00:34:46.784750Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8fd2f6d57e92a623783c751c252847add72a79ce5bb5baaf744364aa4a49b03e

Aliases

arxiv: 1708.00454 · arxiv_version: 1708.00454v1 · doi: 10.48550/arxiv.1708.00454 · pith_short_12: R7JPNVL6SKTC · pith_short_16: R7JPNVL6SKTCG6B4 · pith_short_8: R7JPNVL6

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/R7JPNVL6SKTCG6B4OUOCKKCHVX \
  | 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: 8fd2f6d57e92a623783c751c252847add72a79ce5bb5baaf744364aa4a49b03e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ba9880c1ae869cb04439a1cd6b7b20f3802816ea69e39e05830f9d5b3d2dac88",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2017-08-01T18:00:14Z",
    "title_canon_sha256": "6474557d8c446248dec1f1514c6c8abc7a79c6cadb3c83b436de74059a0c0fc5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.00454",
    "kind": "arxiv",
    "version": 1
  }
}