Pith Number

pith:62L5N4MD

pith:2012:62L5N4MDLOMFEFCDYJCHRSVW2J

not attested not anchored not stored refs pending

Design of a Formation of Solar Pumped Lasers for Asteroid Deflection

Chrisite Maddock, Massimiliano Vasile

arxiv:1206.1336 v2 · 2012-06-06 · math.OC · astro-ph.EP · cs.CE · physics.space-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{62L5N4MDLOMFEFCDYJCHRSVW2J}

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	2026-05-18T01:57:01.298163Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f697d6f1835b98521443c24478cab6d26ef3d8a53648bcaf872daa336cb3c6e9

Aliases

arxiv: 1206.1336 · arxiv_version: 1206.1336v2 · doi: 10.48550/arxiv.1206.1336 · pith_short_12: 62L5N4MDLOMF · pith_short_16: 62L5N4MDLOMFEFCD · pith_short_8: 62L5N4MD

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/62L5N4MDLOMFEFCDYJCHRSVW2J \
  | 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: f697d6f1835b98521443c24478cab6d26ef3d8a53648bcaf872daa336cb3c6e9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a48d83aba7fc3273f58ea33bf9f7b3939b90f5e1c078638ad4c653edfdd5f864",
    "cross_cats_sorted": [
      "astro-ph.EP",
      "cs.CE",
      "physics.space-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2012-06-06T20:06:38Z",
    "title_canon_sha256": "0ba85a398b58716f26b04a10be4f0cee99a1603a48b7ba20b0ec91115e54aea1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1206.1336",
    "kind": "arxiv",
    "version": 2
  }
}