Pith Number

pith:HPC6HFG6

pith:2021:HPC6HFG65UPKCZC5B3J4MLQD22

not attested not anchored not stored refs pending

The Global Meteor Network -- Methodology and First Results

Aleksandar Merlak, Damir \v{S}egon, Dario Zubovi\'c, Denis Vida, Lovro Pavleti\'c, Mark J.M. McIntyre, Michael J. Mazur, Patrik Kuki\'c, Paul Roggemans, Peter Eschman, Peter G. Brown, Peter S. Gural, Tammo Jan Dijkema

arxiv:2107.12335 v3 · 2021-07-26 · astro-ph.EP · 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{HPC6HFG65UPKCZC5B3J4MLQD22}

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	2026-07-05T03:06:33.880407Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3bc5e394deed1ea1645d0ed3c62e03d6abd7cefed6ca8976be11d388326deeec

Aliases

arxiv: 2107.12335 · arxiv_version: 2107.12335v3 · doi: 10.48550/arxiv.2107.12335 · pith_short_12: HPC6HFG65UPK · pith_short_16: HPC6HFG65UPKCZC5 · pith_short_8: HPC6HFG6

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/HPC6HFG65UPKCZC5B3J4MLQD22 \
  | 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: 3bc5e394deed1ea1645d0ed3c62e03d6abd7cefed6ca8976be11d388326deeec

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b1a4e2097506de9ad42bd49ebf6a311056a178a9cadccc0160fd7cc850941840",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2021-07-26T17:19:31Z",
    "title_canon_sha256": "f416913793b3ebb397f23cca98eb9450a6b7c86a38bfa6c70c4f6cf1960cf09b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2107.12335",
    "kind": "arxiv",
    "version": 3
  }
}