Pith Number

pith:S5QCKBGD

pith:2016:S5QCKBGD5UQXEA7JPIHMIQX2YI

not attested not anchored not stored refs pending

Astronomical Data Fusion Tool Based on PostgreSQL

Bo Han, Shoubo Zhong, Yanxia Zhang, Yongheng Zhao

arxiv:1609.01079 v1 · 2016-09-05 · astro-ph.IM

Open paper page JSON 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

Receipt and verification

First computed	2026-05-18T00:59:57.244788Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

97602504c3ed217203e97a0ec442fac20a6e4dea419dd35068b796c1eab0aff4

Aliases

arxiv: 1609.01079 · arxiv_version: 1609.01079v1 · doi: 10.48550/arxiv.1609.01079

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/S5QCKBGD5UQXEA7JPIHMIQX2YI \
  | 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: 97602504c3ed217203e97a0ec442fac20a6e4dea419dd35068b796c1eab0aff4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e3840fd8b11405668a44324cda69cd630e02d0cf7a4f4cab2446809e71809375",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2016-09-05T10:00:40Z",
    "title_canon_sha256": "69ec8128dc13be317eed2601974e4a65bc2bb55e4e7efa6d9497f7f4c55b0af3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.01079",
    "kind": "arxiv",
    "version": 1
  }
}