Pith Number

pith:CEZNOFHO

pith:2015:CEZNOFHOOUFL6QLX7PY6SDIC4H

not attested not anchored not stored refs pending

The global impact distribution of Near-Earth objects

Clemens Rumpf, Hugh G. Lewis, Peter M. Atkinson

arxiv:1511.09299 v1 · 2015-11-30 · 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{CEZNOFHOOUFL6QLX7PY6SDIC4H}

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	2026-05-18T00:50:29.831239Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1132d714ee750abf4177fbf1e90d02e1d3ef7ec54f04d747b32bad978ecb2c51

Aliases

arxiv: 1511.09299 · arxiv_version: 1511.09299v1 · doi: 10.48550/arxiv.1511.09299 · pith_short_12: CEZNOFHOOUFL · pith_short_16: CEZNOFHOOUFL6QLX · pith_short_8: CEZNOFHO

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/CEZNOFHOOUFL6QLX7PY6SDIC4H \
  | 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: 1132d714ee750abf4177fbf1e90d02e1d3ef7ec54f04d747b32bad978ecb2c51

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "56cafffcb45b18da71d9680a3c3a11ea24cc3fc77274531ee9e92832d6800e49",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2015-11-30T13:28:50Z",
    "title_canon_sha256": "fe0642dd5ab5ad7b92952380efa4f0ff225fe3561fa423a656987c1dad993a4f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.09299",
    "kind": "arxiv",
    "version": 1
  }
}