Pith Number

pith:SNVX7ZGC

pith:2025:SNVX7ZGCNRR7YJND3S5LEDNNGS

not attested not anchored not stored refs pending

DeepAP: Deep Learning-based Aperture Photometry Feasibility Assessment and Aperture Size Prediction

Bing-Feng Seng, Dong Li, Fa-bo Feng, Qing-Quan Li, Yi-Cheng Rui, Yi-Fan Xuan, Yu-Li Liu, Yu-Ting Wu, Zheng-Jun Du

arxiv:2508.03400 v1 · 2025-08-05 · 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{SNVX7ZGCNRR7YJND3S5LEDNNGS}

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	2026-07-05T11:48:55.860523Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

936b7fe4c26c63fc25a3dcbab20dad349a23610b91041203cba4c435097757f6

Aliases

arxiv: 2508.03400 · arxiv_version: 2508.03400v1 · doi: 10.48550/arxiv.2508.03400 · pith_short_12: SNVX7ZGCNRR7 · pith_short_16: SNVX7ZGCNRR7YJND · pith_short_8: SNVX7ZGC

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/SNVX7ZGCNRR7YJND3S5LEDNNGS \
  | 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: 936b7fe4c26c63fc25a3dcbab20dad349a23610b91041203cba4c435097757f6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0e8d9bd5e4f3fe76121c2102fca71318e3193553269a2145e9f8c72ab4eb5410",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2025-08-05T12:48:44Z",
    "title_canon_sha256": "82106faa1675544e45da566fe35992727a0f003e0df8ca052cd4fd57e89de52b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.03400",
    "kind": "arxiv",
    "version": 1
  }
}