Pith Number

pith:KGV6PTCO

pith:2015:KGV6PTCOHPEUFTPZCE2XIQ7GPL

not attested not anchored not stored refs pending

Chasing the Chelyabinsk asteroid N-body style

C. de la Fuente Marcos, R. de la Fuente Marcos, S. J. Aarseth

arxiv:1508.05907 v3 · 2015-08-24 · 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{KGV6PTCOHPEUFTPZCE2XIQ7GPL}

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	2026-05-18T01:30:50.691189Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

51abe7cc4e3bc942cdf911357443e67ad6ecf1e8ea0a3e6313a969422cb19498

Aliases

arxiv: 1508.05907 · arxiv_version: 1508.05907v3 · doi: 10.48550/arxiv.1508.05907 · pith_short_12: KGV6PTCOHPEU · pith_short_16: KGV6PTCOHPEUFTPZ · pith_short_8: KGV6PTCO

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/KGV6PTCOHPEUFTPZCE2XIQ7GPL \
  | 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: 51abe7cc4e3bc942cdf911357443e67ad6ecf1e8ea0a3e6313a969422cb19498

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "89bda01b983faf327230871bb220b81b3c5f3e9c990bd862ec2c9d44016d1d6b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2015-08-24T18:24:48Z",
    "title_canon_sha256": "c8cb3863f59fabc4d768421483539e261097c2d886522e9c49c7bebaca0c132a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.05907",
    "kind": "arxiv",
    "version": 3
  }
}