Pith Number

pith:WOKLC7ST

pith:2018:WOKLC7STBKV6QFSLZYT76UZYG5

not attested not anchored not stored refs pending

Could Solar Radiation Pressure Explain 'Oumuamua's Peculiar Acceleration?

Abraham Loeb, Shmuel Bialy

arxiv:1810.11490 v4 · 2018-10-26 · astro-ph.EP · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WOKLC7STBKV6QFSLZYT76UZYG5}

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	2026-05-17T23:59:48.831782Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b394b17e530aabe8164bce27ff53383746522e9592db16600911d6608e1c3b36

Aliases

arxiv: 1810.11490 · arxiv_version: 1810.11490v4 · doi: 10.48550/arxiv.1810.11490 · pith_short_12: WOKLC7STBKV6 · pith_short_16: WOKLC7STBKV6QFSL · pith_short_8: WOKLC7ST

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/WOKLC7STBKV6QFSLZYT76UZYG5 \
  | 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: b394b17e530aabe8164bce27ff53383746522e9592db16600911d6608e1c3b36

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "77cffe5f4770b171051d76a41dc873a4a8e2aae4bf0233015036b2ff71a44b49",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2018-10-26T18:33:15Z",
    "title_canon_sha256": "2006b5dd8bbfb62df1889c7015faeb2a56672ca188d9c77bc02c2a443b005646"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.11490",
    "kind": "arxiv",
    "version": 4
  }
}