Pith Number

pith:HCZJIQXL

pith:2023:HCZJIQXL5Y33GGVU4UXIOIQZLU

not attested not anchored not stored refs pending

New Active Asteroid 2015 VA108: A Citizen Science Discovery

Chadwick A. Trujillo, Colin Orion Chandler, Henry H. Hsieh, Jay K. Kueny, Michele T. Mazzucato, Milton K. D. Bosch, Tiffany Shaw-Diaz, William A. Burris, William J. Oldroyd

arxiv:2302.12722 v1 · 2023-02-21 · 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{HCZJIQXL5Y33GGVU4UXIOIQZLU}

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	2026-07-05T05:45:20.646630Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

38b29442ebee37b31ab4e52e8722195d37c0ff34329f1827a94e1c175f744fd5

Aliases

arxiv: 2302.12722 · arxiv_version: 2302.12722v1 · doi: 10.48550/arxiv.2302.12722 · pith_short_12: HCZJIQXL5Y33 · pith_short_16: HCZJIQXL5Y33GGVU · pith_short_8: HCZJIQXL

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/HCZJIQXL5Y33GGVU4UXIOIQZLU \
  | 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: 38b29442ebee37b31ab4e52e8722195d37c0ff34329f1827a94e1c175f744fd5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "35a34d87b4e1dc5097b0657026d578b919c8a35e449a9f24d6e2b8f0bf2c837d",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2023-02-21T19:00:01Z",
    "title_canon_sha256": "835acb1617c506014bfd4a6b146c97c7c9ea05c0502e0e4b63cbb84375f4a9ca"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2302.12722",
    "kind": "arxiv",
    "version": 1
  }
}