Pith Number

pith:UZWXT2ZF

pith:2014:UZWXT2ZFZ2HUXL62K3HWST3P4F

not attested not anchored not stored refs pending

Observations of "Fresh" and Weathered Surfaces on Asteroid Pairs and Their Implications on the Rotational-Fission Mechanism

Dagmara Oszkiewicz, David Polishook, David Vokrouhlick\'y, Francesca E. DeMeo, Jind\v{r}ich \v{Z}i\v{z}ka, Nicholas Moskovitz, Richard P. Binzel

arxiv:1401.4465 v1 · 2014-01-17 · astro-ph.EP

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	2026-05-18T01:45:19.520860Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a66d79eb25ce8f4bafda56cf694f6fe1770f844d90703cdc0b9269b67db5f5b6

Aliases

arxiv: 1401.4465 · arxiv_version: 1401.4465v1 · doi: 10.48550/arxiv.1401.4465 · pith_short_12: UZWXT2ZFZ2HU · pith_short_16: UZWXT2ZFZ2HUXL62 · pith_short_8: UZWXT2ZF

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/UZWXT2ZFZ2HUXL62K3HWST3P4F \
  | 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: a66d79eb25ce8f4bafda56cf694f6fe1770f844d90703cdc0b9269b67db5f5b6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4298f122b4f373605a12e5266d762425bfc7a49f5849115d25978f0669c116f4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2014-01-17T21:00:22Z",
    "title_canon_sha256": "7fec05d74439996b7451ae99a95e9c96cfd721d65b6486d9d0371a7ee59ecb05"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.4465",
    "kind": "arxiv",
    "version": 1
  }
}