Pith Number

pith:QIHM4K6V

pith:2017:QIHM4K6V7LRDMFYKWWFL5T6OTO

not attested not anchored not stored refs pending

APO Time Resolved Color Photometry of Highly-Elongated Interstellar Object 1I/'Oumuamua

Andrew J. Connolly, Bryce T. Bolin, Carey M. Lisse, Charles A. Schambeau, Colin T. Slater, Daniela Huppenkothen, Harold A. Weaver, Joachim Moeyens, Mario Juric, R. Lynne Jones, Yanga R. Fernandez, Zeljko Ivezic

arxiv:1711.04927 v5 · 2017-11-14 · 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{QIHM4K6V7LRDMFYKWWFL5T6OTO}

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	2026-05-18T00:24:59.420439Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

820ece2bd5fae236170ab58abecfce9b845f5df3ca2a717c6640253f66cfc739

Aliases

arxiv: 1711.04927 · arxiv_version: 1711.04927v5 · doi: 10.48550/arxiv.1711.04927 · pith_short_12: QIHM4K6V7LRD · pith_short_16: QIHM4K6V7LRDMFYK · pith_short_8: QIHM4K6V

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/QIHM4K6V7LRDMFYKWWFL5T6OTO \
  | 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: 820ece2bd5fae236170ab58abecfce9b845f5df3ca2a717c6640253f66cfc739

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "44f553ded71a700d20c745b7ec4bf65bee5ff05b037b35f208fc5e866acdad54",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2017-11-14T03:23:15Z",
    "title_canon_sha256": "59bfafb9681232cacfe440f0aedfaee0648a3a1af158ac20fbac08a333ce3080"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.04927",
    "kind": "arxiv",
    "version": 5
  }
}