Pith Number

pith:AWQFR675

pith:2021:AWQFR675AO4VDN5BVWTORS66TS

not attested not anchored not stored refs pending

A correction method for the telluric absorptions and application to Lijiang Observatory

An-Bing Ren, Hai-Cheng Feng, Jin-Ming Bai, Kai-Xing Lu, Liang Xu, Xiao-Guang Yu, Xu Ding, Ying-Ke Huang, Yu-Xin Xin, Zhi-Xiang Zhang

arxiv:2103.08136 v1 · 2021-03-15 · 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{AWQFR675AO4VDN5BVWTORS66TS}

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	2026-07-05T03:12:00.999545Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

05a058fbfd03b951b7a1ada6e8cbde9cab473d19149e462f9592719bde3e9e6e

Aliases

arxiv: 2103.08136 · arxiv_version: 2103.08136v1 · doi: 10.48550/arxiv.2103.08136 · pith_short_12: AWQFR675AO4V · pith_short_16: AWQFR675AO4VDN5B · pith_short_8: AWQFR675

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/AWQFR675AO4VDN5BVWTORS66TS \
  | 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: 05a058fbfd03b951b7a1ada6e8cbde9cab473d19149e462f9592719bde3e9e6e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5a1fb654509d99daa4727fdc17acef595cd27bd98852ba5cf728340743f78cc6",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2021-03-15T04:56:14Z",
    "title_canon_sha256": "a7f2337dc29b9e5b48936813ee14de490d87f0245e50b1c5d13ad01d57c263cf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2103.08136",
    "kind": "arxiv",
    "version": 1
  }
}