Pith Number

pith:BJTGXFJS

pith:2025:BJTGXFJS5BAFVFC5OFCZDBHSUF

not attested not anchored not stored refs pending

Development of Radar and Optical Tracking of Near-Earth Asteroids at the University of Tasmania

Andrew Cole, Chris Phillips, Ed Kruzins, Edwin Peters, Guifr\'e Molera Calv\'es, Jamie Stevens, Jon Giorgini, Lance Benner, Nick Stacy, Oliver James White, Phil Edwards, Shinji Horiuchi

arxiv:2502.02890 v1 · 2025-02-05 · astro-ph.EP · astro-ph.IM · physics.space-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{BJTGXFJS5BAFVFC5OFCZDBHSUF}

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	2026-07-05T10:09:56.367149Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0a666b9532e8405a945d71459184f2a149a84caaa4baddff5e3a1edf9d46d99d

Aliases

arxiv: 2502.02890 · arxiv_version: 2502.02890v1 · doi: 10.48550/arxiv.2502.02890 · pith_short_12: BJTGXFJS5BAF · pith_short_16: BJTGXFJS5BAFVFC5 · pith_short_8: BJTGXFJS

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/BJTGXFJS5BAFVFC5OFCZDBHSUF \
  | 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: 0a666b9532e8405a945d71459184f2a149a84caaa4baddff5e3a1edf9d46d99d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "11cdadb08c5c82107d0786ee54dc9da1b7384f8f5005a432c1098e08a14f9fda",
    "cross_cats_sorted": [
      "astro-ph.IM",
      "physics.space-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2025-02-05T05:22:13Z",
    "title_canon_sha256": "ee248601f7fae95948ef8f2716a1316e7616adb10a7faa85e8b30c6b731a5ac6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.02890",
    "kind": "arxiv",
    "version": 1
  }
}