Pith Number

pith:ULGICZ77

pith:2013:ULGICZ77V3NHGZTJI3GEWT3R5B

not attested not anchored not stored refs pending

Constraining The Assembly Of Normal And Compact Passively Evolving Galaxies From Redshift z=3 To The Present With CANDELS

A. Koekemoer, A. Renzini, Bomee Lee, C. C. Williams, C. J. Conselice, C. J. Papovich, D. C. Koo, D. H. McIntosh, E. F. Bell, G. Barro, H. Ferguson, M. Giavalisco, N. Grogin, N. P. Hathi, P. Cassata, R. E. Ryan, S. F. Faber, Yicheng Guo, Yu Lu

arxiv:1303.2689 v1 · 2013-03-11 · 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{ULGICZ77V3NHGZTJI3GEWT3R5B}

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	2026-05-18T01:51:08.578340Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a2cc8167ffaeda73666946cc4b4f71e8600bea7a5f9807dc0d364f7dcc81aa5b

Aliases

arxiv: 1303.2689 · arxiv_version: 1303.2689v1 · doi: 10.48550/arxiv.1303.2689 · pith_short_12: ULGICZ77V3NH · pith_short_16: ULGICZ77V3NHGZTJ · pith_short_8: ULGICZ77

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/ULGICZ77V3NHGZTJI3GEWT3R5B \
  | 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: a2cc8167ffaeda73666946cc4b4f71e8600bea7a5f9807dc0d364f7dcc81aa5b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fc159ded88c3c155cd1c24e511149aa5402a73ffc94f6cc794fa29f24ea78520",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2013-03-11T21:00:01Z",
    "title_canon_sha256": "19850f63dff5f55a71c8bbccf14f51210b19e1ebe04358daa340f84c6e8c2290"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1303.2689",
    "kind": "arxiv",
    "version": 1
  }
}