Pith Number

pith:RNGCSHN7

pith:2013:RNGCSHN7HTPFVQLR3GGEK3ZMTC

not attested not anchored not stored refs pending

Mineralogy, reflectance spectra, and physical properties of the Chelyabinsk LL5 chondrite, insight into shock induced changes in asteroid regoliths

Antti Penttil\"a, Grigoriy A. Yakovlev, Jakub Haloda, Karri Muinonen, Maria Gritsevich, Patricie Halodova, Radoslaw M. Michallik, Tomas Kohout, Victor I. Grokhovsky

arxiv:1309.6081 v6 · 2013-09-24 · astro-ph.EP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RNGCSHN7HTPFVQLR3GGEK3ZMTC}

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	2026-05-18T03:08:58.502842Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8b4c291dbf3cde5ac171d98c456f2c98982980591f8412ed183f572eade6a722

Aliases

arxiv: 1309.6081 · arxiv_version: 1309.6081v6 · doi: 10.48550/arxiv.1309.6081 · pith_short_12: RNGCSHN7HTPF · pith_short_16: RNGCSHN7HTPFVQLR · pith_short_8: RNGCSHN7

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/RNGCSHN7HTPFVQLR3GGEK3ZMTC \
  | 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: 8b4c291dbf3cde5ac171d98c456f2c98982980591f8412ed183f572eade6a722

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "926552f7f3c3d3b118dfb833bcfbbcdc26bdf041f8bbfd27d263c7d519219d1e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2013-09-24T08:39:01Z",
    "title_canon_sha256": "2b36cc5430fac6478ac5826d9be2b777a75d640080901e9f2b04f8ade8860cf3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1309.6081",
    "kind": "arxiv",
    "version": 6
  }
}