Pith Number

pith:JQAI4GHE

pith:2018:JQAI4GHE3JWFPTQQ7IJ3BTDYIQ

not attested not anchored not stored refs pending

Taxonomy and Light-Curve Data of 1000 Serendipitously Observed Main-Belt Asteroids

A. A. Sickafoose, A. McNeill, C. van Gend, D. E. Trilling, M. Mommert, N. Erasmus

arxiv:1805.04478 v1 · 2018-05-10 · 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{JQAI4GHE3JWFPTQQ7IJ3BTDYIQ}

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	2026-05-18T00:09:14.022119Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4c008e18e4da6c57ce10fa13b0cc78443c5df7ca7bb1ce72f70e4b5d187ae51c

Aliases

arxiv: 1805.04478 · arxiv_version: 1805.04478v1 · doi: 10.48550/arxiv.1805.04478 · pith_short_12: JQAI4GHE3JWF · pith_short_16: JQAI4GHE3JWFPTQQ · pith_short_8: JQAI4GHE

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/JQAI4GHE3JWFPTQQ7IJ3BTDYIQ \
  | 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: 4c008e18e4da6c57ce10fa13b0cc78443c5df7ca7bb1ce72f70e4b5d187ae51c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eb3fb6d683a17aa05045fcfbc04c43283987f8071b998c4efaa1f5bea7504bc8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2018-05-10T12:28:47Z",
    "title_canon_sha256": "19c4c6cda8c007c094a787b43387dd487355c3bedcf283bffa54ad859fa1f518"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.04478",
    "kind": "arxiv",
    "version": 1
  }
}