Pith Number

pith:JOPDMLRC

pith:2010:JOPDMLRCGNQWF2UZPMND5VW5WX

not attested not anchored not stored refs pending

Active and passive galaxies at z~2: Rest-frame optical morphologies with WFC3

C. M. Carollo, D. Magee, E. Cameron, G. D. Illingworth, I. Labbe, M. Trenti, P. A. Oesch, R. J. Bouwens

arxiv:1007.2422 v3 · 2010-07-14 · 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{JOPDMLRCGNQWF2UZPMND5VW5WX}

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	2026-05-18T02:06:21.921996Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4b9e362e22336162ea997b1a3ed6ddb5ca239451907442e85733c29262b0a3f4

Aliases

arxiv: 1007.2422 · arxiv_version: 1007.2422v3 · doi: 10.48550/arxiv.1007.2422 · pith_short_12: JOPDMLRCGNQW · pith_short_16: JOPDMLRCGNQWF2UZ · pith_short_8: JOPDMLRC

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/JOPDMLRCGNQWF2UZPMND5VW5WX \
  | 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: 4b9e362e22336162ea997b1a3ed6ddb5ca239451907442e85733c29262b0a3f4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "11b1b7f900f443c796baf5a64095e910b417fca396a1b122bdc5bb14be76012e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2010-07-14T20:12:14Z",
    "title_canon_sha256": "8b56633540a2622bb222cba36252990f02415759b5ba620e04688bf9b7bd17cf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1007.2422",
    "kind": "arxiv",
    "version": 3
  }
}