Pith Number

pith:3LIELZN5

pith:2012:3LIELZN5OHQNZ6FDHEZKKIILTP

not attested not anchored not stored refs pending

SSOS: A Moving Object Image Search Tool for Asteroid Precovery

J. J. Kavelaars, Norman Hill, Stephen. D. J. Gwyn

arxiv:1204.4182 v2 · 2012-04-18 · 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{3LIELZN5OHQNZ6FDHEZKKIILTP}

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	2026-05-18T01:57:49.140284Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dad045e5bd71e0dcf8a33932a5210b9bd09b6faf5ee0336a1f406b57aa5afeeb

Aliases

arxiv: 1204.4182 · arxiv_version: 1204.4182v2 · doi: 10.48550/arxiv.1204.4182 · pith_short_12: 3LIELZN5OHQN · pith_short_16: 3LIELZN5OHQNZ6FD · pith_short_8: 3LIELZN5

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/3LIELZN5OHQNZ6FDHEZKKIILTP \
  | 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: dad045e5bd71e0dcf8a33932a5210b9bd09b6faf5ee0336a1f406b57aa5afeeb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "691822ee39e08220d4e7ece653baa6832bcb3d9024fe6d46bc2746d9a35da724",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2012-04-18T20:00:02Z",
    "title_canon_sha256": "da9adaaf62e4928c8e08cd64855bab43b288128a873e698d09c0e97d07a20bec"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1204.4182",
    "kind": "arxiv",
    "version": 2
  }
}