Pith Number

pith:V33EZOPQ

pith:2010:V33EZOPQAQZBFMQZ5K5H33WGML

not attested not anchored not stored refs pending

Evolution of the Fundamental Plane of 0.2<z<1.2 Early-type galaxies in the EGS

A. Bongiovanni, A. Ederoclite, A.M. P\'erez Garc\'ia, J. Cepa, M.A. Lara-L\'opez, M. Fern\'andez Lorenzo, M. Povi\'c, M. S\'anchez-Portal

arxiv:1010.4177 v1 · 2010-10-20 · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{V33EZOPQAQZBFMQZ5K5H33WGML}

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	2026-05-18T02:05:00.653821Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aef64cb9f0043212b219eaba7deec662c8e4c3372960a06a894844c0959b63a4

Aliases

arxiv: 1010.4177 · arxiv_version: 1010.4177v1 · doi: 10.48550/arxiv.1010.4177 · pith_short_12: V33EZOPQAQZB · pith_short_16: V33EZOPQAQZBFMQZ · pith_short_8: V33EZOPQ

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/V33EZOPQAQZBFMQZ5K5H33WGML \
  | 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: aef64cb9f0043212b219eaba7deec662c8e4c3372960a06a894844c0959b63a4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c12e539abeb30ba599bcb29db92e63a3704dcb2487d1f10b57b462067345bdcc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2010-10-20T12:18:37Z",
    "title_canon_sha256": "6e6c2eaf9e6a0b5ac63b43181717ffaee5e8d86132487cd20514993892b5a8a7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1010.4177",
    "kind": "arxiv",
    "version": 1
  }
}