Pith Number

pith:KASAPJR6

pith:2010:KASAPJR6EFAUBFDYOPNEZ3QGER

not attested not anchored not stored refs pending

On the O/H, Mg/H, Si/H and Fe/H Gas and Dust Abundance Ratios in Galactic and Extragalactic H II Regions

Antonio Peimbert, Manuel Peimbert

arxiv:1006.0692 v2 · 2010-06-03 · astro-ph.GA · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KASAPJR6EFAUBFDYOPNEZ3QGER}

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	2026-05-18T02:07:05.180045Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

502407a63e214140947873da4cee0624557f8ab4d66c188a8574bae72619b98e

Aliases

arxiv: 1006.0692 · arxiv_version: 1006.0692v2 · doi: 10.48550/arxiv.1006.0692 · pith_short_12: KASAPJR6EFAU · pith_short_16: KASAPJR6EFAUBFDY · pith_short_8: KASAPJR6

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/KASAPJR6EFAUBFDYOPNEZ3QGER \
  | 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: 502407a63e214140947873da4cee0624557f8ab4d66c188a8574bae72619b98e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e080af4f3618daafefea7910b3d43ba5e0c01c05362d5964995ed3ee7865133c",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2010-06-03T16:42:11Z",
    "title_canon_sha256": "51fb0339097d7c452794470cdc604dede1e5c160bb573bd608430de0ca5be15d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1006.0692",
    "kind": "arxiv",
    "version": 2
  }
}