Pith Number

pith:2RB4DWK2

pith:2026:2RB4DWK2UCNGDK6UZLIGWYKLBE

not attested not anchored not stored refs pending

Search for L4 Earth Trojan asteroids with the 2.5-meter Wide Field Survey Telescope

Bingxue Fu, Bin Li, Binyang Liu, Feng Li, Haibin Zhao, Hairen Wang, Hongfei Zhang, Jian Wang, Jinlong Tang, Junqiang Lu, Lulu Fan, Ming Liang, Minxuan Cai, Qingfeng Zhu, Shaohan Wang, Xu Kong, Yongquan Xue, Zheng Lou, Zhen Wan

arxiv:2606.31751 v1 · 2026-06-30 · astro-ph.EP · 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{2RB4DWK2UCNGDK6UZLIGWYKLBE}

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	2026-07-01T01:18:13.753341Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d443c1d95aa09a61abd4cad06b614b090b97c24fed9fc66a8812ed44cc7b1330

Aliases

arxiv: 2606.31751 · arxiv_version: 2606.31751v1 · doi: 10.48550/arxiv.2606.31751 · pith_short_12: 2RB4DWK2UCNG · pith_short_16: 2RB4DWK2UCNGDK6U · pith_short_8: 2RB4DWK2

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/2RB4DWK2UCNGDK6UZLIGWYKLBE \
  | 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: d443c1d95aa09a61abd4cad06b614b090b97c24fed9fc66a8812ed44cc7b1330

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "33413d0eb179e495eb0ed2ff1356cf5f89b5ab64f217d3663400a712ae7b9829",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2026-06-30T14:42:29Z",
    "title_canon_sha256": "d42a54158441d3fccbb03d9574ebd5bd38a1aab6a34ab50577d607d3ec93c65f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.31751",
    "kind": "arxiv",
    "version": 1
  }
}