Pith Number

pith:RKU3KTPD

pith:2022:RKU3KTPDEH252S6OVQX7PULBZY

not attested not anchored not stored refs pending

Physical Characterization of Near-Earth Asteroid (52768) 1998 OR2: Evidence of Shock 1 Darkening/Impact Melt

Adam Battle, Benjamin Sharkey, Bryn Bowen, Juan A. Sanchez, Neil Pearson, Vishnu Reddy

arxiv:2210.03049 v1 · 2022-10-06 · 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{RKU3KTPDEH252S6OVQX7PULBZY}

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	2026-07-05T05:04:06.738416Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8aa9b54de321f5dd4bceac2ff7d161ce1ebd6d928590665d2076a8c029be352f

Aliases

arxiv: 2210.03049 · arxiv_version: 2210.03049v1 · doi: 10.48550/arxiv.2210.03049 · pith_short_12: RKU3KTPDEH25 · pith_short_16: RKU3KTPDEH252S6O · pith_short_8: RKU3KTPD

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/RKU3KTPDEH252S6OVQX7PULBZY \
  | 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: 8aa9b54de321f5dd4bceac2ff7d161ce1ebd6d928590665d2076a8c029be352f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f854c3215be75d5fa3b81dc567e8e9af92a2d28691e322d6d6dd92d785420b37",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2022-10-06T16:52:59Z",
    "title_canon_sha256": "dbb9e2fc3772b3964b2d1d11cd992b214495ee2cbe30e4e89a736bc49d1111df"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2210.03049",
    "kind": "arxiv",
    "version": 1
  }
}