Pith Number

pith:QH7DO5A4

pith:2024:QH7DO5A4QKJL2X4NHFAU5R7F2W

not attested not anchored not stored refs pending

UPdec-Webb: A Dataset for Coaddition of JWST NIRCam Images

Chang Jiang, Cheng cheng, Cheng-Liang Wei, Dezi Liu, Fang-Ting Yuan, Fengshan Liu, Guoliang Li, Han Qu, Huanyuan Shan, Lei Wang, Lin Nie, Li-Yan Zhu, Min Fang, Nan Li, Peng Jia, Qifan Cui, Ran Li, Wen-Wen Zheng, Xi Kang, Yao Liu, Yiping Shu, Yushan Xie

arxiv:2411.13891 v1 · 2024-11-21 · astro-ph.IM · 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{QH7DO5A4QKJL2X4NHFAU5R7F2W}

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	2026-07-05T09:38:38.721418Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

81fe37741c8292bd5f8d39414ec7e5d590c103d62b85855a73c2558262536f01

Aliases

arxiv: 2411.13891 · arxiv_version: 2411.13891v1 · doi: 10.48550/arxiv.2411.13891 · pith_short_12: QH7DO5A4QKJL · pith_short_16: QH7DO5A4QKJL2X4N · pith_short_8: QH7DO5A4

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/QH7DO5A4QKJL2X4NHFAU5R7F2W \
  | 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: 81fe37741c8292bd5f8d39414ec7e5d590c103d62b85855a73c2558262536f01

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "32bf9998dabc9786101fde0fe25dc4ce3fa117332ebce1e59a7eb0ceb456278d",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2024-11-21T07:12:05Z",
    "title_canon_sha256": "abc875e80d9314ce290de47a40d59d288eccf8f5f82e3b3beb9ae902b95e4441"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2411.13891",
    "kind": "arxiv",
    "version": 1
  }
}