Pith Number

pith:74QOV3PO

pith:2017:74QOV3PO3TGH4JA4CTXBSXTY4V

not attested not anchored not stored refs pending

Asteroid mass estimation using Markov-chain Monte Carlo

L. Siltala, M. Granvik

arxiv:1706.09208 v1 · 2017-06-28 · 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{74QOV3PO3TGH4JA4CTXBSXTY4V}

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	2026-05-18T00:39:31.183680Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ff20eaedeedccc7e241c14ee195e78e5519584d80f25948c1d8904746022579b

Aliases

arxiv: 1706.09208 · arxiv_version: 1706.09208v1 · doi: 10.48550/arxiv.1706.09208 · pith_short_12: 74QOV3PO3TGH · pith_short_16: 74QOV3PO3TGH4JA4 · pith_short_8: 74QOV3PO

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/74QOV3PO3TGH4JA4CTXBSXTY4V \
  | 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: ff20eaedeedccc7e241c14ee195e78e5519584d80f25948c1d8904746022579b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1bb6458f84b460c7b17e933e6a0392c338128611fbdcb5cf2ae8a72339cc993a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2017-06-28T10:44:16Z",
    "title_canon_sha256": "dfac1d8584ce9add8068e2eb73f4c6d955da146d297aab91347733c949f0faa3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.09208",
    "kind": "arxiv",
    "version": 1
  }
}