Pith Number

pith:HVGAPI7R

pith:2009:HVGAPI7RMRTX4QFUKQB3GYZSL3

not attested not anchored not stored refs pending

(47171) 1999 TC36, A Transneptunian Triple

H. F. Levison, K. S. Noll, S. D. Benecchi, W. M. Grundy

arxiv:0912.2074 v1 · 2009-12-10 · 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{HVGAPI7RMRTX4QFUKQB3GYZSL3}

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	2026-05-18T02:10:24.702583Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3d4c07a3f164677e40b45403b363325ef01a4cda3b2a2e0b04852aced3ad6bc6

Aliases

arxiv: 0912.2074 · arxiv_version: 0912.2074v1 · doi: 10.48550/arxiv.0912.2074 · pith_short_12: HVGAPI7RMRTX · pith_short_16: HVGAPI7RMRTX4QFU · pith_short_8: HVGAPI7R

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/HVGAPI7RMRTX4QFUKQB3GYZSL3 \
  | 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: 3d4c07a3f164677e40b45403b363325ef01a4cda3b2a2e0b04852aced3ad6bc6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "29f09f0e01ef424830455846a0116c551b033885ce5236aa20e80ba2569ab4db",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2009-12-10T19:50:22Z",
    "title_canon_sha256": "3deceff64ec7fccd7603d916c23a25cda2665a4ac2e2c42546081622b7943bad"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0912.2074",
    "kind": "arxiv",
    "version": 1
  }
}