Pith Number

pith:XF4JXBJK

pith:2013:XF4JXBJKKIREOPXE5GW23DCTSX

not attested not anchored not stored refs pending

The Development of Single Star Scidar for Tibet and Dome A

Hong-Shuai Wang, Jean Vernin, Jia Yin, Li-Yong Liu, Xuan Qian, Yong-Qiang Yao

arxiv:1303.4578 v1 · 2013-03-19 · astro-ph.IM

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XF4JXBJKKIREOPXE5GW23DCTSX}

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	2026-05-18T03:30:26.804849Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b9789b852a5222473ee4e9adad8c5395e62e44e9733706f3c64083e24f45634f

Aliases

arxiv: 1303.4578 · arxiv_version: 1303.4578v1 · doi: 10.48550/arxiv.1303.4578 · pith_short_12: XF4JXBJKKIRE · pith_short_16: XF4JXBJKKIREOPXE · pith_short_8: XF4JXBJK

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/XF4JXBJKKIREOPXE5GW23DCTSX \
  | 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: b9789b852a5222473ee4e9adad8c5395e62e44e9733706f3c64083e24f45634f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e3d0bed398091ce5f3e6a337c488ef0874613fc63d07f2ed8761ba36e35778b0",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/3.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2013-03-19T13:05:58Z",
    "title_canon_sha256": "dfee82693388d013d25fea85ccfe802058b6c6461ade1a66d275b857ad1d27de"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1303.4578",
    "kind": "arxiv",
    "version": 1
  }
}