Pith Number

pith:7MGBAIUY

pith:2011:7MGBAIUYV6J236AP522JT66M5G

not attested not anchored not stored refs pending

A new synthetic library of the Near-Infrared CaII triplet indices. I.Index Definition, Calibration and Relations with stellar atmospheric parameters

A-Li Luo, Wei Du, Yong-Heng Zhao

arxiv:1112.0123 v1 · 2011-12-01 · 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{7MGBAIUYV6J236AP522JT66M5G}

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	2026-05-18T01:59:20.617248Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fb0c102298af93adf80feeb499fbcce9b6ea646f4f583b071bb44aeda2bcfbc3

Aliases

arxiv: 1112.0123 · arxiv_version: 1112.0123v1 · doi: 10.48550/arxiv.1112.0123 · pith_short_12: 7MGBAIUYV6J2 · pith_short_16: 7MGBAIUYV6J236AP · pith_short_8: 7MGBAIUY

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/7MGBAIUYV6J236AP522JT66M5G \
  | 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: fb0c102298af93adf80feeb499fbcce9b6ea646f4f583b071bb44aeda2bcfbc3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f9c38d58f67922242656d5d0a46db6484068b54404b4e16895e893b22c46fe77",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2011-12-01T09:50:23Z",
    "title_canon_sha256": "6d810f2907c8073a1b84f27fd4f6e144a66a8d38e4362b6cc92f152d5920eab0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1112.0123",
    "kind": "arxiv",
    "version": 1
  }
}