Pith Number

pith:O75AEW3G

pith:2019:O75AEW3GCIA2FHARRAMBN2Y3WD

not attested not anchored not stored refs pending

Asteroids Detection Technique: Classic "Blink" An Automated Approch

C. Nandra, D. Copandean, D. Gorgan, O. Vaduvescu

arxiv:1901.02542 v1 · 2019-01-08 · astro-ph.IM · cs.CV · cs.DC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{O75AEW3GCIA2FHARRAMBN2Y3WD}

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	2026-05-17T23:56:40.235887Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

77fa025b661201a29c11881816eb1bb0c2d800207954e86523985aa56a024b1d

Aliases

arxiv: 1901.02542 · arxiv_version: 1901.02542v1 · doi: 10.48550/arxiv.1901.02542 · pith_short_12: O75AEW3GCIA2 · pith_short_16: O75AEW3GCIA2FHAR · pith_short_8: O75AEW3G

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/O75AEW3GCIA2FHARRAMBN2Y3WD \
  | 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: 77fa025b661201a29c11881816eb1bb0c2d800207954e86523985aa56a024b1d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a266205e1282aa8c00deefd9f496f9213e8971c9c71115af159e81209c760ad3",
    "cross_cats_sorted": [
      "cs.CV",
      "cs.DC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2019-01-08T22:34:18Z",
    "title_canon_sha256": "85c0fed4e8491c102ef130bdb8e0a0ff933e960ea2146779125d93ec341c86b4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.02542",
    "kind": "arxiv",
    "version": 1
  }
}