Pith Number

pith:HYPCEIOD

pith:2011:HYPCEIODY4ODN7FJMO4OFEZB4S

not attested not anchored not stored refs pending

The Mass-Dependent Clustering History of K-selected Galaxies at z < 4 in the SXDS/UDS Field

Chris Simpson, Hisanori Furusawa, Junko Furusawa, Kazuhiro Sekiguchi, Kazuhiro Shimasaku, Masayuki Akiyama, Tadafumi Takata

arxiv:1101.1566 v1 · 2011-01-08 · 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{HYPCEIODY4ODN7FJMO4OFEZB4S}

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	2026-05-18T02:03:43.980374Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3e1e2221c3c71c36fca963b8e29321e498e722b377d32097ee643d7a0672f20a

Aliases

arxiv: 1101.1566 · arxiv_version: 1101.1566v1 · doi: 10.48550/arxiv.1101.1566 · pith_short_12: HYPCEIODY4OD · pith_short_16: HYPCEIODY4ODN7FJ · pith_short_8: HYPCEIOD

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/HYPCEIODY4ODN7FJMO4OFEZB4S \
  | 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: 3e1e2221c3c71c36fca963b8e29321e498e722b377d32097ee643d7a0672f20a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "852f3b80efeb950394bcb22cc3b6f05fe5cf5d826897666e447941d8c7d04c61",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2011-01-08T02:42:30Z",
    "title_canon_sha256": "304ce7e51065c61f90274879b18c6906eded5aadc7d9aa32324572ec303f84dd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1101.1566",
    "kind": "arxiv",
    "version": 1
  }
}