Pith Number

pith:LRAHPZTQ

pith:2019:LRAHPZTQIP5YGSUAY7HCFHQXDU

not attested not anchored not stored refs pending

Constraining the Shape Distribution of Near Earth Objects from Partial Lightcurves

Andrew McNeill, Annika Gustafsson, David E. Trilling, Joseph L. Hora, Michael Mommert

arxiv:1903.03159 v1 · 2019-03-07 · 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{LRAHPZTQIP5YGSUAY7HCFHQXDU}

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	2026-05-17T23:49:01.617441Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5c4077e67043fb834a80c7ce229e171d19d25e3a6fad1ff1ec8f9c16a8b3f4e9

Aliases

arxiv: 1903.03159 · arxiv_version: 1903.03159v1 · doi: 10.48550/arxiv.1903.03159 · pith_short_12: LRAHPZTQIP5Y · pith_short_16: LRAHPZTQIP5YGSUA · pith_short_8: LRAHPZTQ

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/LRAHPZTQIP5YGSUAY7HCFHQXDU \
  | 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: 5c4077e67043fb834a80c7ce229e171d19d25e3a6fad1ff1ec8f9c16a8b3f4e9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "16593d7c71b54951ebc37bc6e928474a5269658910ba5121502828ca366ec76c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2019-03-07T20:07:47Z",
    "title_canon_sha256": "ae4b7c40e70e2c028536a2dbfff249585f3d0786987b5c777365b76fc33bb88a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.03159",
    "kind": "arxiv",
    "version": 1
  }
}