Pith Number

pith:RYRX3POO

pith:2014:RYRX3POOPF4UN5724UA3TLWKRB

not attested not anchored not stored refs pending

Spectral Similarity of Unbound Asteroid Pairs

Apostolis Christou, Paul R. Weissman, Samuel R. Duddy, Stephen C. Lowry, Stephen D. Wolters

arxiv:1401.5963 v1 · 2014-01-23 · 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{RYRX3POOPF4UN5724UA3TLWKRB}

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	2026-05-18T02:57:07.441903Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8e237dbdce797946f7fae501b9aeca88523cd6608a46ecb67a6756cf300a7da0

Aliases

arxiv: 1401.5963 · arxiv_version: 1401.5963v1 · doi: 10.48550/arxiv.1401.5963 · pith_short_12: RYRX3POOPF4U · pith_short_16: RYRX3POOPF4UN572 · pith_short_8: RYRX3POO

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/RYRX3POOPF4UN5724UA3TLWKRB \
  | 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: 8e237dbdce797946f7fae501b9aeca88523cd6608a46ecb67a6756cf300a7da0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "76f9e22a378e9e132014bfb2c581ee75263d895a74877320cb76b0e402082f96",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2014-01-23T13:15:01Z",
    "title_canon_sha256": "83ba996e757ddb506d0da123f51a6504eb8a40cdc7581d23a8fc18299b4f7b77"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.5963",
    "kind": "arxiv",
    "version": 1
  }
}