Pith Number

pith:YPYHD64Q

pith:2016:YPYHD64QSBAQRWXME74SDSDPGC

not attested not anchored not stored refs pending

Orbiter-to-orbiter tomography: a potential approach for small planetary objects

Mikko Kaasalainen, Sampsa Pursiainen

arxiv:1608.06566 v1 · 2016-08-23 · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YPYHD64QSBAQRWXME74SDSDPGC}

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	2026-05-18T01:08:13.741844Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c3f071fb90904108daec27f921c86f30873c3cd08ac61fea84c795248f6a13e4

Aliases

arxiv: 1608.06566 · arxiv_version: 1608.06566v1 · doi: 10.48550/arxiv.1608.06566 · pith_short_12: YPYHD64QSBAQ · pith_short_16: YPYHD64QSBAQRWXM · pith_short_8: YPYHD64Q

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/YPYHD64QSBAQRWXME74SDSDPGC \
  | 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: c3f071fb90904108daec27f921c86f30873c3cd08ac61fea84c795248f6a13e4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "33039b93d34813187c27c209890f2f2c71dfd27f16e038cd3c1c7875118d15ee",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2016-08-23T16:15:25Z",
    "title_canon_sha256": "d613b5cf6d9087d66adc6fc6e894cb7fb01452050d236ad2976cdf5b5840beb5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1608.06566",
    "kind": "arxiv",
    "version": 1
  }
}