Pith Number

pith:GHMMXNTQ

pith:2025:GHMMXNTQA56PNLXBIIINGC7ILF

not attested not anchored not stored refs pending

CSST Strong Lensing Preparation: Fast Modeling of Galaxy-Galaxy Strong Lenses in the Big Data Era

Huanyuan Shan, Nan Li, Ran Li, Rui Li, Tian Li, Xiaoyue Cao, Yun Chen

arxiv:2503.08586 v2 · 2025-03-11 · astro-ph.IM · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GHMMXNTQA56PNLXBIIINGC7ILF}

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	2026-07-05T11:49:07.923894Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

31d8cbb670077cf6aee14210d30be859433c89665b6508a709b04ab5e0e9d128

Aliases

arxiv: 2503.08586 · arxiv_version: 2503.08586v2 · doi: 10.48550/arxiv.2503.08586 · pith_short_12: GHMMXNTQA56P · pith_short_16: GHMMXNTQA56PNLXB · pith_short_8: GHMMXNTQ

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/GHMMXNTQA56PNLXBIIINGC7ILF \
  | 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: 31d8cbb670077cf6aee14210d30be859433c89665b6508a709b04ab5e0e9d128

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "13da4cf0b206aa902e230c7dc338a19b84018f24484270eda8beeff5600e4c5e",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2025-03-11T16:22:08Z",
    "title_canon_sha256": "b711254f8f1d2763d19ab51097961176435a6532590c355523043380f3015cf8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.08586",
    "kind": "arxiv",
    "version": 2
  }
}