Pith Number

pith:B4KTMG6O

pith:2018:B4KTMG6OETBU55M2ISROH7W4EW

not attested not anchored not stored refs pending

SAFARI: Searching Asteroids For Activity Revealing Indicators

Anthony M. Curtis, Chadwick A. Trujillo, Colin Orion Chandler, Michael Mommert, Scott S. Sheppard

arxiv:1807.00831 v1 · 2018-07-02 · astro-ph.EP · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{B4KTMG6OETBU55M2ISROH7W4EW}

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	2026-05-18T00:03:04.816305Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0f15361bce24c34ef59a44a2e3fedc25aa00168aa27cf8062da81fd261e15fe4

Aliases

arxiv: 1807.00831 · arxiv_version: 1807.00831v1 · doi: 10.48550/arxiv.1807.00831 · pith_short_12: B4KTMG6OETBU · pith_short_16: B4KTMG6OETBU55M2 · pith_short_8: B4KTMG6O

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/B4KTMG6OETBU55M2ISROH7W4EW \
  | 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: 0f15361bce24c34ef59a44a2e3fedc25aa00168aa27cf8062da81fd261e15fe4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e78b0bb828362bf12b5c040219eb39b93e5bf57f5699980ca088fc3bfbee9a02",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2018-07-02T18:00:06Z",
    "title_canon_sha256": "008dd61112a2a0cb3a460b8ee6ee81ebbf3779c913e97dd304a91642ed042b4e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.00831",
    "kind": "arxiv",
    "version": 1
  }
}