Pith Number

pith:L5NJZHFC

pith:2016:L5NJZHFCQIFWFRMAR4HZTAULD3

not attested not anchored not stored refs pending

Hubble Space Telescope Observations of Active Asteroid 324P/La Sagra

David Jewitt, Harold Weaver, Jessica Agarwal, Jing Li, Max Mutchler, Stephen Larson

arxiv:1606.08522 v1 · 2016-06-28 · astro-ph.EP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{L5NJZHFCQIFWFRMAR4HZTAULD3}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T01:04:10.766525Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5f5a9c9ca2820b62c5808f0f99828b1edb411acee70708f523526684d7ea7e3a

Aliases

arxiv: 1606.08522 · arxiv_version: 1606.08522v1 · doi: 10.48550/arxiv.1606.08522 · pith_short_12: L5NJZHFCQIFW · pith_short_16: L5NJZHFCQIFWFRMA · pith_short_8: L5NJZHFC

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/L5NJZHFCQIFWFRMAR4HZTAULD3 \
  | 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: 5f5a9c9ca2820b62c5808f0f99828b1edb411acee70708f523526684d7ea7e3a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ce3033c6279ce049f77e99bb04d6ff70e3b71d16c0022d6bcbd93f5c1d991ac0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2016-06-28T00:33:27Z",
    "title_canon_sha256": "c2eb2cb7e6d04bc2e324d2fac9cda8c08c9f26bd2f4a9df2feee482879ec1a66"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1606.08522",
    "kind": "arxiv",
    "version": 1
  }
}