Pith Number

pith:GRJILHZJ

pith:2013:GRJILHZJSVBOUWBO6CO6WMOLZF

not attested not anchored not stored refs pending

Galaxy Clusters in the Line of Sight to Background Quasars - III Multi-Object Spectroscopy

D. G. Gilbank, E. Ellingson, H. Andrews, H. K. C. Yee, I. Lacerna, L. F. Barrientos, M. D. Gladders, M. J. Maureira, N. Padilla, P. Lira, S. Lopez

arxiv:1306.6117 v1 · 2013-06-26 · astro-ph.CO · astro-ph.GA

Open paper page JSON Open Graph Bundle Merged state What is a Pith Number?

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	2026-05-18T01:49:07.774206Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3452859f299542ea582ef09deb31cbc95e3ae80f330f021310b6bbe87c5b817c

Aliases

arxiv: 1306.6117 · arxiv_version: 1306.6117v1 · doi: 10.48550/arxiv.1306.6117 · pith_short_12: GRJILHZJSVBO · pith_short_16: GRJILHZJSVBOUWBO · pith_short_8: GRJILHZJ

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/GRJILHZJSVBOUWBO6CO6WMOLZF \
  | 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: 3452859f299542ea582ef09deb31cbc95e3ae80f330f021310b6bbe87c5b817c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "11d96c7673c872d340f8141bf9e757da0f5a814175090a8e6d370e8b02c1f5ea",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2013-06-26T02:01:09Z",
    "title_canon_sha256": "bd8bc7c78934c79501e90d06c2c5252a97f0344efe4413dc3ead3479b56a7031"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1306.6117",
    "kind": "arxiv",
    "version": 1
  }
}