Pith Number

pith:PUYL355E

pith:2012:PUYL355ESKGD5DV4IJC4OJDI6U

not attested not anchored not stored refs pending

The June 2012 transit of Venus. Framework for interpretation of observations

A. Garc\'ia Mu\~noz, F.P. Mills

arxiv:1209.0558 v1 · 2012-09-04 · astro-ph.EP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PUYL355ESKGD5DV4IJC4OJDI6U}

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	2026-05-18T01:54:47.621860Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7d30bdf7a4928c3e8ebc4245c72468f51a479224ac18bf1db5e0fc3502513dfd

Aliases

arxiv: 1209.0558 · arxiv_version: 1209.0558v1 · doi: 10.48550/arxiv.1209.0558 · pith_short_12: PUYL355ESKGD · pith_short_16: PUYL355ESKGD5DV4 · pith_short_8: PUYL355E

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/PUYL355ESKGD5DV4IJC4OJDI6U \
  | 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: 7d30bdf7a4928c3e8ebc4245c72468f51a479224ac18bf1db5e0fc3502513dfd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "80d7ecbd8842d926132ef545a9acf142359b17a39a15178dbb1cf20782bf65e9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2012-09-04T08:07:39Z",
    "title_canon_sha256": "f630f301b988c6d1d8dce6ac3fc5e6049a3f2cd477956341533ed921934d5749"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1209.0558",
    "kind": "arxiv",
    "version": 1
  }
}