Pith Number

pith:SUUSU3Z5

pith:2014:SUUSU3Z5JRAO2UEZFO2XATA67X

not attested not anchored not stored refs pending

Young Galaxy Candidates in the Hubble Frontier Fields. I. Abell 2744

A. Molino, A. Zitrin, D. D. Kelson, F. E. Bauer, H. C. Ford, J. M. Diego, J. Moustakas, L. Infante, R. Smit, T. Broadhurst, W. Zheng, X. Huang, X. Shu

arxiv:1402.6743 v3 · 2014-02-25 · 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	2026-05-18T01:44:26.660087Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

95292a6f3d4c40ed50992bb5704c1efdc7a453d015350bd58311c0db0d5a1ee7

Aliases

arxiv: 1402.6743 · arxiv_version: 1402.6743v3 · doi: 10.48550/arxiv.1402.6743 · pith_short_12: SUUSU3Z5JRAO · pith_short_16: SUUSU3Z5JRAO2UEZ · pith_short_8: SUUSU3Z5

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/SUUSU3Z5JRAO2UEZFO2XATA67X \
  | 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: 95292a6f3d4c40ed50992bb5704c1efdc7a453d015350bd58311c0db0d5a1ee7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bf899094d7d149f1c7649b74a1ef426511225ee6159b174f3c2ca6fd43426a03",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2014-02-25T20:27:22Z",
    "title_canon_sha256": "50642be0980ffdd9da75d23b0acf32d01836aae12e11336113abaacc88386e60"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1402.6743",
    "kind": "arxiv",
    "version": 3
  }
}