Pith Number

pith:OEGWRTYL

pith:2006:OEGWRTYLUH46TG7G5BNJ3G5WCI

not attested not anchored not stored refs pending

High Accuracy Matching of Planetary Images

Ernst-Jan Buis, Giuseppe Vacanti

arxiv:astro-ph/0606556 v1 · 2006-06-22 · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OEGWRTYLUH46TG7G5BNJ3G5WCI}

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	2026-07-04T14:54:50.501205Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

710d68cf0ba1f9e99be6e85a9d9bb6122b4634f30c31406f5ff6b61b4c485ccd

Aliases

arxiv: astro-ph/0606556 · arxiv_version: astro-ph/0606556v1 · doi: 10.48550/arxiv.astro-ph/0606556 · pith_short_12: OEGWRTYLUH46 · pith_short_16: OEGWRTYLUH46TG7G · pith_short_8: OEGWRTYL

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/OEGWRTYLUH46TG7G5BNJ3G5WCI \
  | 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: 710d68cf0ba1f9e99be6e85a9d9bb6122b4634f30c31406f5ff6b61b4c485ccd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7a74c12e2e3612a3d1e6a3a1ebb652fe133e2d741e9040a9faa857dc1005b7f6",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2006-06-22T12:14:29Z",
    "title_canon_sha256": "d72f5406cab4dea81cdd7e1db71df94ade8d82e5a81018f8d27af0c772149db1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0606556",
    "kind": "arxiv",
    "version": 1
  }
}