Pith Number

pith:RCN2TXLQ

pith:2015:RCN2TXLQT6EBE7KAOB2G742B6U

not attested not anchored not stored refs pending

Massive Structures of Galaxies at High Redshifts in the Great Observatories Origins Deep Survey Fields

Eugene Kang, Myungshin Im

arxiv:1512.09282 v1 · 2015-12-31 · astro-ph.GA · 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{RCN2TXLQT6EBE7KAOB2G742B6U}

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	2026-05-18T00:52:41.963028Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

889ba9dd709f88127d4070746ff341f53becc58095cbe5d07bd48a956cff6dbe

Aliases

arxiv: 1512.09282 · arxiv_version: 1512.09282v1 · doi: 10.48550/arxiv.1512.09282 · pith_short_12: RCN2TXLQT6EB · pith_short_16: RCN2TXLQT6EBE7KA · pith_short_8: RCN2TXLQ

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/RCN2TXLQT6EBE7KAOB2G742B6U \
  | 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: 889ba9dd709f88127d4070746ff341f53becc58095cbe5d07bd48a956cff6dbe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "922c76f288d297699fe4c8daacf9716582ec9f19be740a5619655367153b5b08",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2015-12-31T13:19:11Z",
    "title_canon_sha256": "22da05025bebb27c06ea18b503da8fa6dfdccc6c4126cde39a6dad8f2641cead"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.09282",
    "kind": "arxiv",
    "version": 1
  }
}