Pith Number

pith:KHNQIBJ6

pith:2010:KHNQIBJ6DRK4H2UPNLQ76CPTZQ

not attested not anchored not stored refs pending

A spectroscopic survey of faint, high-Galactic-latitude red clump stars. I. The high resolution sample

M. Valentini, U. Munari

arxiv:1007.0207 v1 · 2010-07-01 · 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{KHNQIBJ6DRK4H2UPNLQ76CPTZQ}

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	2026-05-18T02:06:33.229845Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

51db04053e1c55c3ea8f6ae1ff09f3cc360785716c6daeba84e52872b7ae7393

Aliases

arxiv: 1007.0207 · arxiv_version: 1007.0207v1 · doi: 10.48550/arxiv.1007.0207 · pith_short_12: KHNQIBJ6DRK4 · pith_short_16: KHNQIBJ6DRK4H2UP · pith_short_8: KHNQIBJ6

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/KHNQIBJ6DRK4H2UPNLQ76CPTZQ \
  | 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: 51db04053e1c55c3ea8f6ae1ff09f3cc360785716c6daeba84e52872b7ae7393

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a2f203210ae865db119c9cecb07997a1aa4eafa04c332d00bde8b299f92130fb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2010-07-01T16:21:06Z",
    "title_canon_sha256": "8c455b0fa2f15feff41bd19722419c6ca5d28ce9ed9c1de62760ec5cb9b9d7c1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1007.0207",
    "kind": "arxiv",
    "version": 1
  }
}