Pith Number

pith:EYYLWZQY

pith:2022:EYYLWZQYOLJKYLTJKI42JIVF5E

not attested not anchored not stored refs pending

Surface Properties of Near-Sun Asteroids

Alan Fitzsimmons, Annika Gustaffson, Carrie E. Holt, Colin Snodgrass, Derek C. Richardson, Henry H. Hsieh, Jessica M. Sunshine, Matthew M. Knight, Michael S.P. Kelley, Nora L. Eisner, Quanzhi Ye

arxiv:2206.11325 v1 · 2022-06-22 · astro-ph.EP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EYYLWZQYOLJKYLTJKI42JIVF5E}

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	2026-07-05T04:46:54.600167Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2630bb661872d2ac2e695239a4a2a5e92a9d052674115fcb94c33542f2336543

Aliases

arxiv: 2206.11325 · arxiv_version: 2206.11325v1 · doi: 10.48550/arxiv.2206.11325 · pith_short_12: EYYLWZQYOLJK · pith_short_16: EYYLWZQYOLJKYLTJ · pith_short_8: EYYLWZQY

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/EYYLWZQYOLJKYLTJKI42JIVF5E \
  | 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: 2630bb661872d2ac2e695239a4a2a5e92a9d052674115fcb94c33542f2336543

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8deec7e78b18cec2bb30da6d6ca5ff7bebc4813d18009d58f390a49db3061195",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2022-06-22T18:58:48Z",
    "title_canon_sha256": "c5f617240c57d113a6a0680e3c2e37bd536c5f2adbeca40f81b4c70696beafa4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2206.11325",
    "kind": "arxiv",
    "version": 1
  }
}