Pith Number

pith:7CODJSIX

pith:2014:7CODJSIXEHBANOGDB74XTOAQWD

not attested not anchored not stored refs pending

Constraining the Physical Properties of Near-Earth Object 2009 BD

A. W. Harris, D. E. Trilling, D. Farnocchia, D. Vokrouhlick\'y, G. G. Fazio, H. A. Smith, J. L. Hora, M. Mommert, M. Mueller, S. R. Chesley

arxiv:1403.7699 v1 · 2014-03-30 · astro-ph.EP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7CODJSIXEHBANOGDB74XTOAQWD}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T01:43:44.035688Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f89c34c91721c206b8c30ff979b810b0d4a2c8ad4d7d5b45cd8774d8af96d7c0

Aliases

arxiv: 1403.7699 · arxiv_version: 1403.7699v1 · doi: 10.48550/arxiv.1403.7699 · pith_short_12: 7CODJSIXEHBA · pith_short_16: 7CODJSIXEHBANOGD · pith_short_8: 7CODJSIX

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/7CODJSIXEHBANOGDB74XTOAQWD \
  | 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: f89c34c91721c206b8c30ff979b810b0d4a2c8ad4d7d5b45cd8774d8af96d7c0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "36f6049d8a8aa15760e1ef1186c7b0bcdc19511bd5b8eb8ef07bb8784dc74c82",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2014-03-30T04:16:49Z",
    "title_canon_sha256": "242e7035a5d5b24a29a2349fb30cf460208651bc40258d0361bd35b41db6239c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.7699",
    "kind": "arxiv",
    "version": 1
  }
}