Pith Number

pith:IIPO7USH

pith:2010:IIPO7USHOIVM6OTTERCE3RMXJH

not attested not anchored not stored refs pending

Estimating the Density of Intermediate Size KBOs from Considerations of Volatile Retention

Amit Levi, Morris Podolak

arxiv:1008.1105 v2 · 2010-08-06 · 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{IIPO7USHOIVM6OTTERCE3RMXJH}

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	2026-05-18T02:05:58.570489Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

421eefd247722acf3a7324444dc59749c0ffe5fe3eed9b3d0c22508dcb6b010f

Aliases

arxiv: 1008.1105 · arxiv_version: 1008.1105v2 · doi: 10.48550/arxiv.1008.1105 · pith_short_12: IIPO7USHOIVM · pith_short_16: IIPO7USHOIVM6OTT · pith_short_8: IIPO7USH

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/IIPO7USHOIVM6OTTERCE3RMXJH \
  | 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: 421eefd247722acf3a7324444dc59749c0ffe5fe3eed9b3d0c22508dcb6b010f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c0dcf98b2b7cc4b4a7d74f29f55e8a364c8d680a0c2ed2366408e436a369138a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2010-08-06T01:38:25Z",
    "title_canon_sha256": "c2302b2681c83ee55d411eb5f2c2ae18998b54804ef99bf7fa10b6497eaeb41c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1008.1105",
    "kind": "arxiv",
    "version": 2
  }
}