Pith Number

pith:ITQOTERS

pith:2014:ITQOTERSWS5TS6ZRSOZFRUFCQQ

not attested not anchored not stored refs pending

The effect of parallax and cadence on asteroid impact probabilities and warning times

Davide Farnocchia, Federica Spoto, Peter Vere\v{s}, Robert Jedicke

arxiv:1402.2466 v1 · 2014-02-11 · 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{ITQOTERSWS5TS6ZRSOZFRUFCQQ}

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	2026-05-18T01:34:51.181937Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

44e0e99232b4bb397b3193b258d0a2842870ab09a71e97d5fabc95f8a4bb8419

Aliases

arxiv: 1402.2466 · arxiv_version: 1402.2466v1 · doi: 10.48550/arxiv.1402.2466 · pith_short_12: ITQOTERSWS5T · pith_short_16: ITQOTERSWS5TS6ZR · pith_short_8: ITQOTERS

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/ITQOTERSWS5TS6ZRSOZFRUFCQQ \
  | 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: 44e0e99232b4bb397b3193b258d0a2842870ab09a71e97d5fabc95f8a4bb8419

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "31432c3c8c2b4a02701faa886a2301e0e4509d1e6fb029f61d94a9bb66879a56",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2014-02-11T12:09:02Z",
    "title_canon_sha256": "ed1ce6bce5f8e9b039de62c577e13151be0f5037f919b7a48bf54ba97eb75df0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1402.2466",
    "kind": "arxiv",
    "version": 1
  }
}