Pith Number

pith:3MRVYA4F

pith:2011:3MRVYA4FGY7TZAUOY4W5OZKT3E

not attested not anchored not stored refs pending

P/2010A2 LINEAR - I: An impact in the Asteroid Main Belt

A. Zenn, B. Hermalyn, B. Yang, G. Sarid, G. Trancho, H. Hsieh, J. Kleyna, J. Pittichov\'a, K. J. Meech, O. R. Hainaut, P. H. Schultz

arxiv:1112.2882 v1 · 2011-12-13 · 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{3MRVYA4FGY7TZAUOY4W5OZKT3E}

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	2026-05-18T01:59:10.924461Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

db235c0385363f3c828ec72dd76553d93fb210aa6fb1206b602017bbcb7ffc11

Aliases

arxiv: 1112.2882 · arxiv_version: 1112.2882v1 · doi: 10.48550/arxiv.1112.2882 · pith_short_12: 3MRVYA4FGY7T · pith_short_16: 3MRVYA4FGY7TZAUO · pith_short_8: 3MRVYA4F

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/3MRVYA4FGY7TZAUOY4W5OZKT3E \
  | 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: db235c0385363f3c828ec72dd76553d93fb210aa6fb1206b602017bbcb7ffc11

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "420d1ae1fa18889e892a473f5ac13bd4f510a85444d6d7136cd026d503c83a60",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2011-12-13T13:12:10Z",
    "title_canon_sha256": "baa2753964d6546ef59ed5aaa6880dde948f71625cdf886967ae406c858fc864"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1112.2882",
    "kind": "arxiv",
    "version": 1
  }
}