Pith Number

pith:SWLSFN3O

pith:2012:SWLSFN3OU5U7EJKYQS4FLHG4D7

not attested not anchored not stored refs pending

Do have nanosatellites a role in detecting exoplanets?

Jason Rowe, Vera Maria Passegger, Werner W. Weiss

arxiv:1211.5439 v1 · 2012-11-23 · astro-ph.IM · astro-ph.EP · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SWLSFN3OU5U7EJKYQS4FLHG4D7}

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	2026-05-18T03:40:04.396720Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

959722b76ea769f2255884b8559cdc1ffd1838b38839df89f9b6602d8982ae08

Aliases

arxiv: 1211.5439 · arxiv_version: 1211.5439v1 · doi: 10.48550/arxiv.1211.5439 · pith_short_12: SWLSFN3OU5U7 · pith_short_16: SWLSFN3OU5U7EJKY · pith_short_8: SWLSFN3O

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/SWLSFN3OU5U7EJKYQS4FLHG4D7 \
  | 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: 959722b76ea769f2255884b8559cdc1ffd1838b38839df89f9b6602d8982ae08

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f32db7c59cecaf3967207906a17c1d79783e1aefd6b0c2d5c3cfe5940a54c957",
    "cross_cats_sorted": [
      "astro-ph.EP",
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2012-11-23T08:56:47Z",
    "title_canon_sha256": "3783c1794deaaff270e982d6c0e966fa5dd7ee315bd4986b680061a53ef7c5dd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1211.5439",
    "kind": "arxiv",
    "version": 1
  }
}