Pith Number

pith:2GE6WAPH

pith:2013:2GE6WAPH5PQKHLHFYLXE4JYLBJ

not attested not anchored not stored refs pending

The structure of the merging RCS 231953+00 Supercluster at z ~ 0.9

A. G. Noble, A. J. Faloon, David G. Gilbank, E. Ellingson, H. K. C. Yee, J. E. Geach, J. Richard, L. F. Barrientos, M. Gladders, R. Yan, T. M. A. Webb

arxiv:1302.4344 v1 · 2013-02-18 · 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{2GE6WAPH5PQKHLHFYLXE4JYLBJ}

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	2026-05-18T03:27:32.003427Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d189eb01e7ebe0a3ace5c2ee4e270b0a761328fd6d5a4c94f31fdf6622d0a722

Aliases

arxiv: 1302.4344 · arxiv_version: 1302.4344v1 · doi: 10.48550/arxiv.1302.4344 · pith_short_12: 2GE6WAPH5PQK · pith_short_16: 2GE6WAPH5PQKHLHF · pith_short_8: 2GE6WAPH

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/2GE6WAPH5PQKHLHFYLXE4JYLBJ \
  | 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: d189eb01e7ebe0a3ace5c2ee4e270b0a761328fd6d5a4c94f31fdf6622d0a722

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "24e326bb33f870f00c15770cdb320a350881f5354790ffee2b92dc325f30e41b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2013-02-18T16:47:04Z",
    "title_canon_sha256": "6cd273dbb10dc6bd5fe606de72b6d368e6a388535295ef71aff1e214fc5b32aa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1302.4344",
    "kind": "arxiv",
    "version": 1
  }
}