Pith Number

pith:PCR7YVSH

pith:2018:PCR7YVSHCN57XLVAH7NMQFX7HM

not attested not anchored not stored refs pending

Detecting the Yarkovsky effect among near-Earth asteroids from astrometric data

Alessio Del Vigna, Andrea Milani, Benoit Carry, Davide Farnocchia, Federica Spoto, Laura Faggioli

arxiv:1805.05947 v1 · 2018-05-15 · 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{PCR7YVSHCN57XLVAH7NMQFX7HM}

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	2026-05-18T00:05:31.131470Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

78a3fc5647137bfbaea03fdac816ff3b013f790596195533962b606792e31471

Aliases

arxiv: 1805.05947 · arxiv_version: 1805.05947v1 · doi: 10.48550/arxiv.1805.05947 · pith_short_12: PCR7YVSHCN57 · pith_short_16: PCR7YVSHCN57XLVA · pith_short_8: PCR7YVSH

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/PCR7YVSHCN57XLVAH7NMQFX7HM \
  | 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: 78a3fc5647137bfbaea03fdac816ff3b013f790596195533962b606792e31471

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6bd97465028985e20b86ea6f4c4fa91913ce89ac9414a3165ec5092921d887d6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2018-05-15T11:43:59Z",
    "title_canon_sha256": "8786167f97e8250410e836b48b423d1c1f2045bd0fad1b000fd56b67806da705"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.05947",
    "kind": "arxiv",
    "version": 1
  }
}