Pith Number

pith:5ZJVIGJ5

pith:2017:5ZJVIGJ5JWJR2346THH4HQHCTN

not attested not anchored not stored refs pending

Characterizing spectral continuity in SDSS u'g'r'i'z' asteroid photometry

D. Lazzaro, J. M. Carvano, M. A. Barucci, M. Fulchignoni, P. H. Hasselmann

arxiv:1710.01180 v1 · 2017-10-03 · astro-ph.EP · astro-ph.IM

Open paper page JSON Open Graph Bundle Merged state What is a Pith Number?

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	2026-05-18T00:33:45.083310Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ee5354193d4d931d6f9e99cfc3c0e29b5285abbf81b7c078a75ae1f7108a5018

Aliases

arxiv: 1710.01180 · arxiv_version: 1710.01180v1 · doi: 10.48550/arxiv.1710.01180 · pith_short_12: 5ZJVIGJ5JWJR · pith_short_16: 5ZJVIGJ5JWJR2346 · pith_short_8: 5ZJVIGJ5

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/5ZJVIGJ5JWJR2346THH4HQHCTN \
  | 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: ee5354193d4d931d6f9e99cfc3c0e29b5285abbf81b7c078a75ae1f7108a5018

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "06f01dbfec06480b470b4180acc98a13fafe9b600e1d5f095aa7c980b98844b3",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2017-10-03T14:18:52Z",
    "title_canon_sha256": "4579c6795def84c3087f37ffda7c6add387c8d4a6d3ba49e90af6b4164439064"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.01180",
    "kind": "arxiv",
    "version": 1
  }
}