Pith Number

pith:JMMAQU5R

pith:2020:JMMAQU5RVL4BR234JCJK2TKDDV

not attested not anchored not stored refs pending

LAMOST/HRS Spectroscopic Analysis of Two New Li-rich Giants

Hailong Yuan, Hongliang Yan, Jianrong Shi, Kaike Pan, Kai Zhang, Qi Gao, Xiaodong Xu, Yongheng Zhao, Yonghui Hou, Yutao Zhou, Zeming Zhou, Ziye Sang

arxiv:2011.04228 v1 · 2020-11-09 · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JMMAQU5RVL4BR234JCJK2TKDDV}

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	2026-07-05T02:13:53.725505Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4b180853b1aaf818eb7c4892ad4d431d4e63039da02b4ac824a8fff52a0fd3e0

Aliases

arxiv: 2011.04228 · arxiv_version: 2011.04228v1 · doi: 10.48550/arxiv.2011.04228 · pith_short_12: JMMAQU5RVL4B · pith_short_16: JMMAQU5RVL4BR234 · pith_short_8: JMMAQU5R

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/JMMAQU5RVL4BR234JCJK2TKDDV \
  | 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: 4b180853b1aaf818eb7c4892ad4d431d4e63039da02b4ac824a8fff52a0fd3e0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "039356d9b988698eab36d07e048d1b71628a7be37bcd7eebb65498bcd4df0dca",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2020-11-09T07:33:51Z",
    "title_canon_sha256": "baa857ba975ace166fb1e652dd91fe8922da2e69641d17380b8b88330c601e8a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2011.04228",
    "kind": "arxiv",
    "version": 1
  }
}