Pith Number

pith:KKRYEHVD

pith:2011:KKRYEHVDXUE5BW56FAVX4XADMQ

not attested not anchored not stored refs pending

Collisional Excavation of Asteroid (596) Scheila

D. Bodewits, J.-Y. Li, M. F. A'Hearn, M.S. Kelley, S. Besse, W. B. Landsman

arxiv:1104.5227 v1 · 2011-04-27 · 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{KKRYEHVDXUE5BW56FAVX4XADMQ}

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	2026-05-18T02:02:13.917646Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

52a3821ea3bd09d0dbbe282b7e5c0364018b990729c624328a4d9ab88c11ff84

Aliases

arxiv: 1104.5227 · arxiv_version: 1104.5227v1 · doi: 10.48550/arxiv.1104.5227 · pith_short_12: KKRYEHVDXUE5 · pith_short_16: KKRYEHVDXUE5BW56 · pith_short_8: KKRYEHVD

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/KKRYEHVDXUE5BW56FAVX4XADMQ \
  | 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: 52a3821ea3bd09d0dbbe282b7e5c0364018b990729c624328a4d9ab88c11ff84

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "39f4dcef909f3d031f97b434c9b63b4d61c06db6de9b3ba547e3cfe486ac58fb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2011-04-27T20:09:57Z",
    "title_canon_sha256": "6fe5bd715176bcbe3324f06fc9bd80a12e0ca5a4a2333f4e6ebcd2979b571b7e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1104.5227",
    "kind": "arxiv",
    "version": 1
  }
}