Pith Number

pith:I3K4L67J

pith:2022:I3K4L67JPRUBHOPR4B2HL4JA5C

not attested not anchored not stored refs pending

A lensed protocluster candidate at $z=7.66$ identified in JWST observations of the galaxy cluster SMACS0723-7327

A. Zitrin, C. Witten, G. Roberts-Borsani, H.Dole, L.J. Furtak, N. Laporte

arxiv:2208.04930 v2 · 2022-08-09 · 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{I3K4L67JPRUBHOPR4B2HL4JA5C}

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.

Cited by

1 paper in Pith

Self-interacting dark matter and core formation in field low-surface-brightness galaxies

Receipt and verification

First computed	2026-07-05T05:14:20.263860Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

46d5c5fbe97c6813b9f1e07475f120e89ea34604ec384ba9064696d03bfc710b

Aliases

arxiv: 2208.04930 · arxiv_version: 2208.04930v2 · doi: 10.48550/arxiv.2208.04930 · pith_short_12: I3K4L67JPRUB · pith_short_16: I3K4L67JPRUBHOPR · pith_short_8: I3K4L67J

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/I3K4L67JPRUBHOPR4B2HL4JA5C \
  | 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: 46d5c5fbe97c6813b9f1e07475f120e89ea34604ec384ba9064696d03bfc710b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4394ce304cc11d982232c50a7dd899bd24f69626c52e2e11f7971c67e759b7ee",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2022-08-09T17:49:56Z",
    "title_canon_sha256": "05780995dc084cb17047816fc5d492f65e3b21574cbc5f7b17fc8fa0109be815"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2208.04930",
    "kind": "arxiv",
    "version": 2
  }
}