Pith Number

pith:ZG5PAIIZ

pith:2015:ZG5PAIIZO4ZW76SOZL6GCHCLMC

not attested not anchored not stored refs pending

Quiescent Compact Galaxies at Intermediate Redshift in the COSMOS Field. The Number Density

(2) Smithsonian Astrophysical Observatory, (3) School of Physics, H. Jabran Zahid (2), Ho Seong Hwang (3) ((1) Harvard-Smithsonian Center for Astrophysics, Ivana Damjanov (1), Korea Institute for Advanced Study), Margaret J. Geller (2)

arxiv:1501.04976 v2 · 2015-01-20 · 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{ZG5PAIIZO4ZW76SOZL6GCHCLMC}

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	2026-05-18T02:16:50.881142Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c9baf0211977336ffa4ecafc611c4b60bf3f92cf8785eac94847de7db39c6152

Aliases

arxiv: 1501.04976 · arxiv_version: 1501.04976v2 · doi: 10.48550/arxiv.1501.04976 · pith_short_12: ZG5PAIIZO4ZW · pith_short_16: ZG5PAIIZO4ZW76SO · pith_short_8: ZG5PAIIZ

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/ZG5PAIIZO4ZW76SOZL6GCHCLMC \
  | 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: c9baf0211977336ffa4ecafc611c4b60bf3f92cf8785eac94847de7db39c6152

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1a9b3124202443a12afbe7c9edb9582f563b6c13518ea4f9447e3c117865b968",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2015-01-20T21:24:15Z",
    "title_canon_sha256": "db9c862724b46bac321d7e6683af0e02fb45b3a074689b128132c073f4708176"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1501.04976",
    "kind": "arxiv",
    "version": 2
  }
}