Pith Number

pith:UNW2Y67F

pith:2017:UNW2Y67FEA2ELL2S7ATNXGTHKQ

not attested not anchored not stored refs pending

Discovery of two new hypervelocity stars from the LAMOST spectroscopic surveys

Bingqiu Chen, Bo Wang, Chun Wang, Haibo Yuan, Huawei Zhang, Maosheng Xiang, PKU), Xiaowei Liu, Yang Huang (SWIFAR, Yinbi Li, Zhijia Tian

arxiv:1708.08602 v1 · 2017-08-29 · 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{UNW2Y67FEA2ELL2S7ATNXGTHKQ}

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.

Receipt and verification

First computed	2026-05-18T00:33:48.491941Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a36dac7be5203445af52f826db9a67540cad77d6d8158a6ee34df709ef97657a

Aliases

arxiv: 1708.08602 · arxiv_version: 1708.08602v1 · doi: 10.48550/arxiv.1708.08602 · pith_short_12: UNW2Y67FEA2E · pith_short_16: UNW2Y67FEA2ELL2S · pith_short_8: UNW2Y67F

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/UNW2Y67FEA2ELL2S7ATNXGTHKQ \
  | 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: a36dac7be5203445af52f826db9a67540cad77d6d8158a6ee34df709ef97657a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d69061334e0c602ac088ecc1236bbad269db6debe13f4558755c15c57d6145ef",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2017-08-29T06:44:03Z",
    "title_canon_sha256": "db09047d76b853979676969adbf423a0df1d409d78a8799eb25ce2d875fe3e17"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.08602",
    "kind": "arxiv",
    "version": 1
  }
}