Pith Number

pith:M3J7UBK6

pith:2010:M3J7UBK6GCE3N5QRDSNLVFXGVF

not attested not anchored not stored refs pending

The Importance of Fundamental Taxonomic Principles for Sensible Underpinning of Epoch Photometry Datasets

J. Greaves

arxiv:1003.5293 v3 · 2010-03-27 · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{M3J7UBK6GCE3N5QRDSNLVFXGVF}

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	2026-05-18T02:24:26.469897Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

66d3fa055e3089b6f6111c9aba96e6a9769eb6cce96dca3c42e35a1b580cf1f0

Aliases

arxiv: 1003.5293 · arxiv_version: 1003.5293v3 · doi: 10.48550/arxiv.1003.5293 · pith_short_12: M3J7UBK6GCE3 · pith_short_16: M3J7UBK6GCE3N5QR · pith_short_8: M3J7UBK6

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/M3J7UBK6GCE3N5QRDSNLVFXGVF \
  | 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: 66d3fa055e3089b6f6111c9aba96e6a9769eb6cce96dca3c42e35a1b580cf1f0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "88720d3680676b1fd8760c2bb8b13b22e5d80c70c825fa7006c800fa0dda3d41",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2010-03-27T12:42:10Z",
    "title_canon_sha256": "2112a7a8662f6e361d234dd315545af63994426d10ab9480530531ca4422bd12"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1003.5293",
    "kind": "arxiv",
    "version": 3
  }
}