Pith Number

pith:LX5IVF5T

pith:2022:LX5IVF5TR4USUASWQSHYJKMJ2J

not attested not anchored not stored refs pending

Systematic biases in determining dust attenuation curves through galaxy SED fitting

Dong Dong Shi, Fuyan Bian, Jianbo Qin, Jian Ren, Jia-Sheng Huang, Man Qiao, Min Fang, Qinghua Tan, Qiu-Sheng Gu, Run Wen, Shuang Liu, Stijn Wuyts, Valentino Gonzalez, Wenhao Liu, Xian Zhong Zheng, Yingjie Peng, Yong Shi, Yuheng Zhang, Zhizheng Pan

arxiv:2201.05467 v1 · 2022-01-14 · 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{LX5IVF5TR4USUASWQSHYJKMJ2J}

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	2026-07-05T03:55:16.675599Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5dfa8a97b38f292a0256848f84a989d25053ca583b47677da45d1c48b5d1e835

Aliases

arxiv: 2201.05467 · arxiv_version: 2201.05467v1 · doi: 10.48550/arxiv.2201.05467 · pith_short_12: LX5IVF5TR4US · pith_short_16: LX5IVF5TR4USUASW · pith_short_8: LX5IVF5T

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/LX5IVF5TR4USUASWQSHYJKMJ2J \
  | 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: 5dfa8a97b38f292a0256848f84a989d25053ca583b47677da45d1c48b5d1e835

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e8b7aa63cd20e7c7033f7c4bedce87dab9fefbdf0aad0b86c21427f336020395",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2022-01-14T14:10:27Z",
    "title_canon_sha256": "2aecb1a1b745f30566bf646ec9b34a21a131e14b6cbd0efd33028e068c2e96ad"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2201.05467",
    "kind": "arxiv",
    "version": 1
  }
}