Pith Number

pith:BTOFN7FF

pith:2015:BTOFN7FF4BGL2VQQDQ7NU3BZSB

not attested not anchored not stored refs pending

A Large Sample of Am Candidates from LAMOST Data Release 1

Ali Luo, Bing Du, Fang Zuo, Haifeng Yang, Peng Wei, Wen Hou, Xiaowei Liu, Yihan Song, Yongheng Zhao, Yonghui Hou, Yong Zhang, Zhongrui Bai

arxiv:1501.06233 v1 · 2015-01-26 · astro-ph.SR

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	2026-05-18T01:41:08.764279Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0cdc56fca5e04cbd56101c3eda6c39904cfe3403d588df93208a6732ba16b56b

Aliases

arxiv: 1501.06233 · arxiv_version: 1501.06233v1 · doi: 10.48550/arxiv.1501.06233 · pith_short_12: BTOFN7FF4BGL · pith_short_16: BTOFN7FF4BGL2VQQ · pith_short_8: BTOFN7FF

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/BTOFN7FF4BGL2VQQDQ7NU3BZSB \
  | 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: 0cdc56fca5e04cbd56101c3eda6c39904cfe3403d588df93208a6732ba16b56b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8b6f36d2bc82b177ca0cd609b8f4a73a5ea1b0c19b9c0d296fdd9b2796c2bb5a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2015-01-26T02:09:43Z",
    "title_canon_sha256": "a65d5b6300e8e02783d51761fe1550cc17c324f46f304ec92df464a6de8c3cdb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1501.06233",
    "kind": "arxiv",
    "version": 1
  }
}