Pith Number

pith:B6WXTSEP

pith:2017:B6WXTSEP6XUHCYRVUHGFTUKBIU

not attested not anchored not stored refs pending

Robotic Telescopes in Education

Edward L. Gomez, Michael T. Fitzgerald

arxiv:1702.04835 v1 · 2017-02-16 · physics.ed-ph · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{B6WXTSEP6XUHCYRVUHGFTUKBIU}

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	2026-05-18T00:44:23.537866Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0fad79c88ff5e8716235a1cc59d141451a0db4a51b1dc8659f103f344b5a5af2

Aliases

arxiv: 1702.04835 · arxiv_version: 1702.04835v1 · doi: 10.48550/arxiv.1702.04835 · pith_short_12: B6WXTSEP6XUH · pith_short_16: B6WXTSEP6XUHCYRV · pith_short_8: B6WXTSEP

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/B6WXTSEP6XUHCYRVUHGFTUKBIU \
  | 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: 0fad79c88ff5e8716235a1cc59d141451a0db4a51b1dc8659f103f344b5a5af2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1c24a7f271fec027cc7483148ff8538689c29ca85677b9249a56778984c8a9ce",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ed-ph",
    "submitted_at": "2017-02-16T01:37:39Z",
    "title_canon_sha256": "39aca071736a6dbf511694785debb1b3209a2ee137365fcda63584efe727492e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.04835",
    "kind": "arxiv",
    "version": 1
  }
}