Pith Number

pith:TIUODTQ7

pith:2024:TIUODTQ7YS6TEIEWXEIL3QTBV7

not attested not anchored not stored refs pending

QRIS: A Quantitative Reflectance Imaging System for the Pristine Sample of Asteroid Bennu

Andrew J. Ryan, Anjani T. Polit, Carina A. Bennett, Christopher Snead, Daniella N. DellaGiustina, Dante S. Lauretta, Dathon R. Golish, Harold C. Connolly Jr., Jason P. Dworkin, Kevin Righter, Nicole Lunning, Pierre Haennecour, Ruby E. Fulford, Steve Meyer, Taylor Johnson

arxiv:2402.18674 v2 · 2024-02-28 · astro-ph.EP · astro-ph.IM · physics.ins-det

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TIUODTQ7YS6TEIEWXEIL3QTBV7}

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	2026-07-05T08:14:55.154942Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9a28e1ce1fc4bd322096b910bdc261afe008954366cc8a46b4a1e4a0e3fe7f7c

Aliases

arxiv: 2402.18674 · arxiv_version: 2402.18674v2 · doi: 10.48550/arxiv.2402.18674 · pith_short_12: TIUODTQ7YS6T · pith_short_16: TIUODTQ7YS6TEIEW · pith_short_8: TIUODTQ7

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/TIUODTQ7YS6TEIEWXEIL3QTBV7 \
  | 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: 9a28e1ce1fc4bd322096b910bdc261afe008954366cc8a46b4a1e4a0e3fe7f7c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e6e643f0964c8e9422f0f5e9899b9a71794131dc39b9c4d4e84441f93089f19d",
    "cross_cats_sorted": [
      "astro-ph.IM",
      "physics.ins-det"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2024-02-28T19:38:15Z",
    "title_canon_sha256": "bee0b65215fc8589cfc1ed23cce31c8aae81f87fa765bbff93400ae7359df863"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2402.18674",
    "kind": "arxiv",
    "version": 2
  }
}